The present invention relates to the field of crop breeding, and in particular to an allele of a rice HPS1 gene, a molecular marker, a primer pair, and a use. The present invention provides the allele of a rice HPS1 gene, wherein the allele is a natural and excellent allele of the HPS1 gene and can enhance the multi-disease resistance of rice. Moreover, according to the present invention, in rice resources having excellent agronomic traits, such as 93-11 varieties, it is identified that a promoter of an allele of the HPS1 gene contains a 192bp fragment-deleted natural structural variation; a molecular marker primer for assisting breeding is developed on the basis of the natural structural variation, and is used for screening rice varieties containing an excellent allele of the HPS1 gene having the natural structural variation; and the allele provides a new gene resource for rice germplasm improvement.
C12Q 1/6895 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour la détection ou l’identification d’organismes pour les plantes, les champignons ou les algues
Use of HPS1 or a protein encoded by the HPS1 gene in the regulation of plant resistance to diseases. A comprehensive appraisal is performed on the resistance function of the rice transcription factor gene, i.e. HPS1 gene, to rice biotic stresses by means of using a series of approaches such as genetics, molecular biology and pathology. It is found that the rice overexpressing the HPS1 gene has stronger resistance to different fungal or bacterial diseases, such as rice blast, sheath blight and bacterial leaf blight, and has stronger resistance to pest damage caused by Nilaparvata lugens compared to a wild-type rice plant. The rice with the knockout of the HPS1 gene that causes the protein-encoding ability of the HPS1 gene to be blocked has weaker resistance to biotic stress compared to the wild-type rice. Therefore, the HPS1 gene provides an important theoretical basis for selecting and breeding crop varieties with relatively high resistance to biotic stress.
C12N 15/82 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules végétales
C07K 14/415 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de végétaux
C12N 15/29 - Gènes codant pour des protéines végétales, p. ex. thaumatine
A01H 5/00 - Angiospermes, c.-à-d. plantes à fleurs, caractérisées par leurs parties végétalesAngiospermes caractérisées autrement que par leur taxonomie botanique
A01H 6/46 - Gramineae ou Poaceae, p. ex. ivraie, riz, blé ou maïs
3.
PREDICTION METHOD AND SYSTEM FOR OVERRIPENING STAGE OF MIDDLE TOBACCO LEAVES OF TOBACCO PLANT
The present invention relates to the technical field of overripening stage prediction of tobacco leaves, and particularly to a prediction method and system for an overripening stage of middle tobacco leaves of a tobacco plant. The method comprises: acquiring a topping date of a tobacco plant to be predicted and a ripening date of middle tobacco leaves, and calculating the number of days from the topping date to the ripening date of the middle tobacco leaves; and inputting the number of days from the topping date to the ripening date of the middle tobacco leaves into a preset prediction model, outputting the number of days from the topping date to an overripening date of the middle tobacco leaves of the tobacco plant to be predicted, and on the basis of the number of days from the topping date to the overripening date of the middle tobacco leaves, predicting a date on which the middle tobacco leaves of the tobacco plant to be predicted reach an overripe state, wherein the prediction model is constructed on the basis of the law of the number of days from the topping date to the ripening date of the middle tobacco leaves and the number of days from the topping date to the overripening date of the middle tobacco leaves of the tobacco plant in terms of time amount. The present invention can accurately predict the arrival time of the overripening stage of the middle tobacco leaves of the tobacco plant, and has practical guidance significance for determining the optimal harvesting deadline of the tobacco leaves and guaranteeing the quality of the tobacco leaves.
The present invention relates to an aromatic ring substituted pyrazole derivative and the use thereof. The aromatic ring substituted pyrazole derivative has a structure as shown in formula I, wherein Ar1is any one of phenyl, substituted phenyl, naphthyl, substituted naphthyl, substituted anthryl, phenanthryl, substituted phenanthryl, fluorenyl, substituted fluorenyl, pyrrolyl, substituted pyrrolyl, pyridyl and substituted pyridyl; Ar2is any one of phenyl, substituted phenyl, naphthyl, substituted naphthyl, substituted anthryl, phenanthryl, substituted phenanthryl, pyrrolyl, substituted pyrrolyl, pyridyl and substituted pyridyl; R1is selected from hydrogen, halogen atom, C1-C6 alkyl, halogen substituted C1-C5 alkyl, C1-C5 alkoxy, C2-C4 alkenyl, nitro and phenyl; and R2 is selected from hydrogen, halogen atom, carboxyl, carboxyl C1-C3 alkyl, hydroxyl, and C1-C6 alkyl. The compound can effectively inhibit Microsporum canis, Microsporum gypseum and Trichophyton mentagrophytes, has a low toxicity, and can be used in antifungal application, in particular in veterinary clinical antifungal application.
A method and a system for predicting tobacco leaf overripeness period in middle of flue-cured tobacco are provided. The method includes: obtaining dates of “topping” and “middle tobacco leaf maturity” of flue-cured tobacco to be predicted, and calculating a number of days of “topping-middle tobacco leaf maturity”; and inputting the number of days of “topping-middle tobacco leaf maturity” into a preset prediction model, outputting a number of days of “topping-middle tobacco leaf overripeness” of the flue-cured tobacco to be predicted, and predicting a date when middle tobacco leaves of the flue-cured tobacco to be predicted reach an overripeness state according to the number of days of “topping-middle tobacco leaf overripeness”, wherein a prediction model is constructed based on laws of the number of days of “topping-middle tobacco leaf maturity” and the number of days of “topping-middle tobacco leaf overripeness” of the flue-cured tobacco in a time amount.
G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p. ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
6.
WHEAT WHITE GRAIN PRE-HARVEST SPROUTING TAMYB10-94E GENE AND USE THEREOF
The present invention relates to the field of wheat breeding, and specifically relates to a TaMyb10-94E gene related to grain color and pre-harvest sprouting resistance and the use thereof. The TaMyb10-94E gene was discovered on a 3D chromosome of Suining Tuotuo wheat, and the function of the TaMyb10-94E gene in the aspect of regulating the grain color and pre-harvest sprouting resistance of wheat has been verified, indicating that the special mutation can confer pre-harvest sprouting resistance to wheat without producing red grains. Additionally, with regard to the mutation, a method for identifying the TaMyb10-94E gene based on an SNP site is further developed, which is beneficial for the efficient breeding of white-grain wheat varieties that are resistant to pre-harvest sprouting.
C12Q 1/6895 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour la détection ou l’identification d’organismes pour les plantes, les champignons ou les algues
7.
YEAST PROTEIN-DIETARY FIBER COMPOUND AS WELL AS PREPARATION METHOD THEREFOR AND USE THEREOF
A preparation method for a yeast protein-dietary fiber compound, comprising: pretreating a biomass raw material, and then sequentially carrying out steam explosion treatment, water washing treatment, delignification treatment, low-enzyme-amount enzymatic hydrolysis, fed-batch liquid fermentation and spray drying treatment to obtain a yeast protein-dietary fiber compound. Also provided are a product prepared by using the preparation method, the use of the product, and a feed comprising the product.
A23K 10/37 - Produits alimentaires pour animaux à base de matières d’origine végétale, p. ex. de racines, de graines ou de foinProduits alimentaires pour animaux à base de matières d’origine fongique, p. ex. de champignons à base de matières résiduelles
A23K 10/14 - Prétraitement de produits alimentaires avec des enzymes
A23K 10/12 - Produits alimentaires pour animaux obtenus par des procédés microbiologiques ou biochimiques par fermentation de produits naturels, p. ex. d’origine végétale, de matières provenant de déchets d’origine animale ou de biomasse
A23K 50/30 - Produits alimentaires spécialement conçus pour des animaux spécifiques pour les porcs
A23K 50/60 - Produits alimentaires spécialement conçus pour des animaux spécifiques pour les animaux sevrés
8.
Maize ZmTAS3j Gene and Its Use in Improving Tolerance to Lead for Plant
The present disclosure relates to the ZmTAS3j mediation lead stress tolerance in maize. The sequence of ZmTAS3j is identified by SEQ ID NO:1. The invention cloned the gene of ZmTAS3j from maize, and through genetic transformation of Arabidopsis thaliana and maize, it was verified that the ZmTAS3j mediated lead stress tolerance in maize.
The present invention relates to a Zea mays ZmTAS3j gene and a use thereof in improvement of plant lead tolerance. The nucleotide sequence of the Zea mays ZmTAS3j gene is as shown in SEQ ID NO. 1. According to the present invention, first, the ZmTAS3j gene is cloned from Zea mays, and by means of genetic transformation of Arabidopis thaliana and Zea mays, it is verified that the ZmTAS3j gene can improve the tolerance of a plant to lead stress.
A01H 5/00 - Angiospermes, c.-à-d. plantes à fleurs, caractérisées par leurs parties végétalesAngiospermes caractérisées autrement que par leur taxonomie botanique
A01H 6/20 - Brassicaceae, p. ex. colza, brocoli ou roquette
A01H 6/46 - Gramineae ou Poaceae, p. ex. ivraie, riz, blé ou maïs
10.
Preparation Method of Rice Straw Biochar Loaded with Bacillus cereus and Use Thereof
China National Tobacco Corporation Sichuan Company (Chine)
Sichuan Provincial Tobacco Company Liangshan Prefecture Company (Chine)
Inventeur(s)
Li, Bing
Li, Jie
Feng, Changchun
Wang, Changquan
Huang, Rong
Chen, Yulan
Tao, Qi
Abrégé
A preparation method of a rice straw biochar loaded with Bacillus cereus, comprising: (1) washing, drying, grinding and sieving rice straws; (2) performing anaerobic pyrolysis treatment on the rice straws treated in the step (1) at 300-700° C. to obtain a biochar; (3) treating the biochar obtained in the step (2) with hydrochloric acid, then washing until a washing solution is neutral, drying, grinding, sieving and sterilizing to obtain a sterilized biochar; and (4) performing mixed culture on the sterilized biochar and a solution of Bacillus cereus subjected to activation culture, and then centrifuging after the end of culture to remove supernatant, so as to obtain a rice straw biochar loaded with Bacillus cereus having a carbon immobilizing capability.
A cylindrical coordinate shearing type fruit picking end effector and a use method therefor are provided. The cylindrical coordinate shearing type fruit picking end effector includes a rack, a fruit clamping mechanism, a rotary motion mechanism, a rotary angle detection mechanism, a linear motion mechanism, a shearing motion mechanism, and a linear distance detection mechanism; where the linear distance detection mechanism is arranged at a front end of the linear motion mechanism; the shearing motion mechanism is arranged at a rear end of the shearing motion mechanism; the linear motion mechanism is arranged at a top end of the rotary motion mechanism; the rotary motion mechanism is arranged at a rear end of the rack; the rotary angle detection mechanism is arranged at a front end of the rotary motion mechanism; and the fruit clamping mechanism is arranged at a front end of the rack.
The present invention relates to a desert greenhouse framework system and a control method therefor. The desert greenhouse framework system comprises: a greenhouse framework comprising an overground framework and an underground framework which are detachably assembled; a plurality of freezers operably attached to the underground framework, configured in a plurality of groups in annular arrays, and at least partially placed in a sand layer; and a controller communicatively coupled to the freezers and configured to, on the basis of the temperature of the sand layer and the distribution positions of the freezers, dynamically adjust freezing parameters of the freezers, so as to change the morphology of the sand layer corresponding to each freezer. By dynamically regulating the cooling efficiency of the freezers according to the temperature change of the sand layer outside the greenhouse, the present invention ensures the stability of the solid-state sand layer serving as a greenhouse foundation part and, according to the distribution positions of the freezers, differentially controls the cooling efficiency thereof, thus saving electric power resources in deserts while reinforcing sand layer structures.
The present invention relates to a desert greenhouse control method and a system. The system comprises: a main unit, used for constructing a greenhouse space for growing crops; a ventilation unit used for exchanging air between the greenhouse space and the outside space; and a temperature maintaining unit used for adjusting the temperature and the temperature distribution in the greenhouse space. In the greenhouse system, ventilation and temperature maintaining working conditions acting on the greenhouse space are formed by means of at least ventilation parameters of the ventilation unit and temperature maintaining parameters of the temperature maintaining unit. In response to a plurality of trigger signals, the greenhouse system updates and adjusts the ventilation and temperature maintaining working conditions by changing the ventilation parameters and temperature maintaining parameters. According to the control method and the system of the present application, by means of structural configurations and control and adjustment, the problem of obviously uneven heat distribution in space and time of greenhouse systems in desert and Gobi areas is solved, and the positive support level of the greenhouse system for crop growth and the capacity thereof to resist against and adapt to changes in desert and Gobi environments are improved by means of adaptive control of the temperature maintaining and ventilation working conditions.
A method for preventing and treating porcine infectious diarrhea, wherein lysophosphatidic acid is used as a feed additive for preventing and treating porcine infectious diarrhea, and the porcine infectious diarrhea is caused by Escherichia coli. The feed additive is a premix prepared by means of mixing lysophosphatidic acid and a carrier, and the dosage form thereof is an oral powder or granule, and the dosage of the lysophosphatidic acid premix added to the feed is 0.1%-0.5% of the total weight of the feed.
C07D 233/58 - Composés hétérocycliques contenant des cycles diazole-1, 3 ou diazole-1, 3 hydrogéné, non condensés avec d'autres cycles comportant deux liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec uniquement des atomes d'hydrogène ou des radicaux ne contenant que des atomes d'hydrogène et de carbone, liés aux atomes de carbone du cycle avec uniquement des atomes d'hydrogène ou des radicaux ne contenant que des atomes d'hydrogène et de carbone, liés aux atomes d'azote du cycle
C07D 233/56 - Composés hétérocycliques contenant des cycles diazole-1, 3 ou diazole-1, 3 hydrogéné, non condensés avec d'autres cycles comportant deux liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec uniquement des atomes d'hydrogène ou des radicaux ne contenant que des atomes d'hydrogène et de carbone, liés aux atomes de carbone du cycle
C07D 233/60 - Composés hétérocycliques contenant des cycles diazole-1, 3 ou diazole-1, 3 hydrogéné, non condensés avec d'autres cycles comportant deux liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec uniquement des atomes d'hydrogène ou des radicaux ne contenant que des atomes d'hydrogène et de carbone, liés aux atomes de carbone du cycle avec des radicaux hydrocarbonés, substitués par des atomes d'oxygène ou de soufre, liés aux atomes d'azote du cycle
The present disclosure provides use of lysophosphatidic acid (LPA) as a feed additive in controlling porcine infectious diarrhea, and belongs to the technical field of feed nutrition. The LPA is a type of lipid substance that is produced endogenously in vivo and can reduce a large secretion level of intestinal fluid in piglets caused by Escherichia coli infection via inhibiting cystic fibrosis transmembrane-conductance regulator (CFTR)-dependent iodine efflux. In this way, a susceptibility of weaned piglets to the Escherichia coli is prevented to effectively maintain the intestinal health of piglets. LPA is an endogenous substance in vivo, and it is first discovered that adding the LPA into a feed can control Escherichia coli-caused infectious diarrhea in the piglets.
Disclosed is a heat collecting and releasing system for a greenhouse, comprising: collecting and releasing channel, wherein the heat collecting and releasing channel is arranged on a wall and/or a roof of a greenhouse, and the heat collecting and releasing channel is located in the greenhouse, the wall and/or the roof; the heat collecting and releasing channel is used for circulating a first medium; the wall and the roof of the greenhouse are both made of transparent materials and internally provided with vacuum layers, and the vacuum layers are used for preventing the heat in the heat collecting and releasing channel from being dissipated to the outside of the greenhouse; a heat storage box, used for storing a second medium; a heat exchange device, used for exchanging heat between the first medium and the second medium; and a fan, used for providing power for circular flow of the first medium. Also disclosed is a heat collecting and releasing method. The method comprises: when sunlight is strong in daytime and heat collection is needed, storing heat in a second medium by means of heat exchange between a first medium and the second medium, and when heat release is needed, dissipating the heat into a greenhouse by means of heat exchange between the first medium and the second medium. The present invention improves the heat collection and release performance of the greenhouse.
The present embodiments of the invention disclose methods for implementing ZmARGOS9 gene in drought resistance and high yield of maize. ZmARGOS9 is overexpressed in maize in the present disclosure. The high expression of ZmARGOS9 gene improves the drought resistance and yield of maize. Accordingly, it enables enrichment of drought-resistant and high-yielding genes, contributing to the security of the seed industry.
A low-oxygen environment spiral tunnel fire combustion system, comprising a main tunnel structure, the main tunnel structure being a spiral structure; a positioning support system, the main tunnel structure being arranged on the positioning support system, and the positioning support system being used for controlling the height and the angle of the main tunnel structure; an oxygen content control system, the oxygen content control system being communicated with the inside of the main tunnel structure; a combustion system, the combustion system being arranged in the main tunnel structure; and a monitoring system, the monitoring system being arranged in the main tunnel structure, and the monitoring system being electrically connected to a computer acquisition system. The present invention can simulate and research the working conditions of tunnels having different line forms, different spiral radii and different spiral heights at different scales of fire, so as to summarize and derive experimental data under different working conditions, providing corresponding bases for crowd evacuation in fire disasters.
Throughout the growth cycle of a plant, the effects of light on plant growth include photosynthesis and signalization. A high-energy reaction and a low-energy reaction of a plant require both different light intensities and different light cycles. Light for a high-energy reaction needs to alternately flash in conjunction with photosynthesis and respiration, while a low-energy reaction needs to be allocated according to the growth cycles and output targets of different plant species. On this basis, the present invention relates to an illumination apparatus for a mobile animal and plant breeding device. The illumination apparatus includes a planting monitoring unit, an illumination unit and a cloud service end, wherein the illumination unit includes light sources in at least three directions, the light sources respectively being an always-on first light source arranged at the top of a plant and second light sources arranged on two sides of the plant; and the planting monitoring unit can confirm the growth density of the plant by means of the bare ground area and the area covered by the plant. Different light formulas are allocated to different parts of a plant, so as to achieve the aim of regulating and controlling the growth of the plant.
Disclosed is a traditional Chinese medicine sachet, comprising at least two of medicine bags I, II, III, IV, and V. The medicine bag I comprises Radix Bupleuri, Radix Angelicae Sinensis, Radix Paeoniae Alba, Radix Salviae miltiorrhizae, Poria cocos, Rhizoma Cyperi, Acorus calamus, Lignum Santali Albi, Citri Sarcodactylis Fructus, myrrh, and Radix glycyrrhizae. The medicine bag II comprises Cortex Albiziae, lily, Flos Caryophylli, Radix Astragali, Radix Angelicae, Folium Mori, Flos Chrysanthemi, Herba Menthae, Juncus effuses, Spica Prunellae, and Radix Glycyrrhizae. The medicine bag III comprises ginseng, Rhizoma Atractylodis macrocephalae, Poria cocos, Pericarpium Citri Reticulatae, Radix Angelicae Sinensis, Radix Paeoniae Alba, Radix Aucklandiae, Fructus Aurantii Immaturus, Endothelium corneum gigeriae galli, Rhizoma Atractylodis, Radix Angelicae, and Fructus Tsaoko. The medicine bag IV comprises Agastache rugosus, Rhizoma Atractylodis, Radix Angelicae, Fructus Tsaoko, Acorus calamus, folium Artemisiae argyi, borneol, Notopterygium root, raw rhubarb, Lignum Santali Albi, and Fructus Evodiae. The medicine bag V comprises Chinese yam, Fructus Corni, Poria cocos, Rhizoma Alismatis, Radix Cyathulae, Fructus Lycii, Cortex Eucommiae, Ramulus Mori, Herba Leonuri, folium Artemisiae argyi, and mulberries.
CHINA NATIONAL TOBACCO CORPORATION SICHUAN COMPANY (Chine)
SICHUAN TOBACCO CORPORATION DEYANG BRANCH (Chine)
SICHUAN AGRICULTURAL UNIVERSITY (Chine)
Inventeur(s)
Zeng, Shuhua
Yang, Hao
Xiang, Huan
Guo, Shiping
Yang, Xingyou
Yang, Weili
Liu, Xiaoli
Yang, Minfeng
Long, Tao
Liu, Yajie
Liu, Lei
Zhang, Tong
Zhang, Hongqi
Abrégé
Disclosed in the present application are a method and system for constructing a moisture content prediction model for cigar tobacco in the air-curing stage. The method comprises the following steps: collecting a tobacco leaf image, and preprocessing the tobacco leaf image so as to obtain a preprocessed image; extracting initial tobacco leaf features on the basis of the preprocessed image, and analyzing preferred tobacco leaf features on the basis of the initial tobacco leaf features; dividing the initial tobacco leaf features according to a preset division method to obtain an initial feature training set and an initial feature test set, and dividing the preferred tobacco leaf features according to the preset division method to obtain a preferred feature training set and a preferred feature test set; constructing a plurality of initial feature prediction models on the basis of the initial feature training set, and constructing a plurality of preferred feature prediction models on the basis of the preferred feature training set; and, on the basis of the initial feature test set and the preferred feature test set, comparing the plurality of initial feature prediction models with the plurality of preferred feature prediction models, so as to obtain an optimal prediction model.
A24B 9/00 - Commande du degré d'humidité des produits à base de tabac, p. ex. cigares, cigarettes, tabac pour la pipe
G06V 10/771 - Sélection de caractéristiques, p. ex. sélection des caractéristiques représentatives à partir d’un espace multidimensionnel de caractéristiques
Provided is use of Dendrobium officinale DoObgC and a variable spliceosome thereof in promoting embryonic axis elongation. The serial number of the Dendrobium officinale DoObgC nucleotide is KT359612.1. Also provided is a variable spliceosome with a nucleotide sequence set forth in any of SEQ ID NOs. 1-5. In an Arabidopsis thaliana plant overexpressing Dendrobium officinale DoObgC or the variable spliceosome thereof, the length of the embryonic axis is significantly greater than that of a wild-type plant.
C12N 1/21 - BactériesLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
A01H 5/00 - Angiospermes, c.-à-d. plantes à fleurs, caractérisées par leurs parties végétalesAngiospermes caractérisées autrement que par leur taxonomie botanique
A01H 6/20 - Brassicaceae, p. ex. colza, brocoli ou roquette
A water recirculation-type greenhouse comprises a greenhouse body (1), a water collecting device (2) provided in the greenhouse body (1), an air inlet (3) and an air outlet (4) provided on the water collecting device (2), and a condensation unit (5) and a reheating unit (6) provided in the water collecting device (2); said greenhouse further comprises an energy supply system (7). Air in the greenhouse body (1) is directed into the water collecting device (2) via the air inlet (3), flows through the condensation unit (5) and then into the reheating unit (6), and finally is discharged again into the greenhouse body (1) from the air outlet (4).
A01G 9/24 - Dispositifs de chauffage, d'aération, de régulation de la température ou d'irrigation dans les serres, les châssis ou les installations similaires
E03B 3/28 - Procédés ou installations pour obtenir ou recueillir de l'eau potable ou de l'eau courante à partir de l'humidité atmosphérique
25.
COMPOUND NUTRIENT CAPABLE OF REPAIRING DAMAGED INTESTINES OF PIGELETS AND METHOD OF USING THE SAME
Disclosed provides a compound nutrient capable of repairing damaged intestinal tract of piglets and application thereof. The compound nutrient comprises the following components in weight percentage: organic acid 30-50%, amino acid 20-30%, enzyme preparation 8-15%, Bacillus subtilis 5-15%, mineral element 4-6%, glucose 5-20%. The enzyme preparation includes amylase, lipase and protease, and the weight ratio of amylase, lipase and protease is 1-2:1:1-2. The compound nutrient can repair the intestinal health of piglets with diarrhea, reduce the rate of diarrhea, and improve the growth performance.
A61K 35/742 - Bactéries sporulées, p. ex. Bacillus coagulans, Bacillus subtilis, clostridium ou Lactobacillus sporogenes
A61K 31/198 - Alpha-amino-acides, p. ex. alanine ou acide édétique [EDTA]
A61K 47/26 - Hydrates de carbone, p. ex. polyols ou sucres alcoolisés, sucres aminés, acides nucléiques, mono-, di- ou oligosaccharidesLeurs dérivés, p. ex. polysorbates, esters d’acide gras de sorbitan ou glycyrrhizine
A61K 47/12 - Acides carboxyliquesLeurs sels ou anhydrides
A61K 36/064 - Saccharomycetales, p. ex. levure de boulanger
A61K 33/14 - Chlorures des métaux alcalinsChlorures des métaux alcalino-terreux
A61K 9/00 - Préparations médicinales caractérisées par un aspect particulier
A61P 1/00 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif
A23K 20/105 - Composés aliphatiques ou alicycliques
A23K 10/18 - Ajout de micro-organismes ou de leurs produits d’extraction, p. ex. de protéines provenant d’organismes unicellulaires, à des compositions de produits alimentaires de micro-organismes vivants
A fusion protein, an amino acid sequence thereof, a coding nucleotide sequence thereof, a preparation method thereof and a use thereof are in the technical field of agricultural biotechnology. The fusion protein contains or consists of at least three, four, five, six, seven, or eight same and/or different PAMP (Pathogen-Associated Molecular Pattern) polypeptides. Optionally, there is at least one linker or no linker between two adjacent PAMP polypeptides. A plurality of PAMP polypeptides are assembled into the fusion protein having multiple immune epitopes. The fusion protein may induce defense immune responses of plants, weaken infestation ability of pathogenic microorganisms and substantially improve the disease resistance of plants. The method for preparing the fusion protein combines technologies of PTI (PAMP-Triggered Immunity) mechanism and gene engineering to obtain the fusion protein having multiple immune epitopes can be used in preparation of plant immune PAMP polypeptides.
Disclosed is a piglet feed based on bacteria enzyme synergistic fermentation process. The piglet feed is composed of basic components and bacteria enzyme synergistic fermentation feed. Basic components include soybean protein concentrate, whey powder, fish meal, sodium chloride, choline chloride, stone powder, calcium hydrogen phosphate, composite vitamins, composite trace elements, and composite amino acids. The bacterial enzyme synergistic fermentation feed includes a fermentation substrate, an enzyme preparation, and a bacterial strain. The bacterial enzyme synergistic fermentation feed can not only improve the production performance of piglets, but also improve the utilization rate of feed nutrients, especially the utilization rate of feed phosphorus, thereby reducing the excretion of phosphorus in feces.
A23K 10/30 - Produits alimentaires pour animaux à base de matières d’origine végétale, p. ex. de racines, de graines ou de foinProduits alimentaires pour animaux à base de matières d’origine fongique, p. ex. de champignons
A61K 31/714 - Cobalamines, p. ex. cyanocobalamine, vitamine B12
A61K 31/197 - Acides carboxyliques, p. ex. acide valproïque ayant un groupe amino les groupes amino et carboxyle étant liés à la même chaîne carbone acyclique, p. ex. acide gamma-aminobutyrique [GABA], bêta-alanine, acide epsilon-aminocaproïque ou acide pantothénique
A61K 31/4188 - 1,3-Diazoles condensés avec des systèmes hétérocycliques, p. ex. biotine, sorbinil
A61K 31/519 - PyrimidinesPyrimidines hydrogénées, p. ex. triméthoprime condensées en ortho ou en péri avec des hétérocycles
A61K 31/375 - Acide ascorbique, c.-à-d. vitamine CSes sels
A23K 10/16 - Ajout de micro-organismes ou de leurs produits d’extraction, p. ex. de protéines provenant d’organismes unicellulaires, à des compositions de produits alimentaires
28.
Application of Compounds Inhibiting Synthesis of Very Long Chain Fatty Acids in Preventing and Treating Microbial Pathogens and Method Thereof
An application and a method of compounds inhibiting synthesis of very long chain fatty acids (VLCFAs) in preventing and controlling microbial pathogens are provided, which relate to the technical field of plant pathology and plant disease prevention and control. In particular, an application method of a compound for inhibiting the synthesis of VLCFAs in preventing and treating microbial pathogens is provided. Research results associated with the methods show that taking the synthesis of VLCFAs as the target, microbial pathogens can be inhibited by using compounds that inhibit the synthesis of VLCFAs. Therefore, the compounds inhibiting the synthesis of VLCFAs can be used in preventing and treating microbial pathogens diseases, which provides a new idea or strategy for the prevention and treatment of microbial pathogens diseases, and provides more choices for the types of drugs for the prevention and treatment of pathogenic diseases.
A01N 47/16 - Dérivés de l'acide carbamique, c.-à-d. contenant le groupe —O—CO—NLeurs thio-analogues l'atome d'azote faisant partie d'un hétérocycle
A01N 37/22 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un halogène, p. ex. acides carboxyliques contenant le groupe —CO—N, p. ex. amides ou imides d'acide carboxyliqueLeurs thio-analogues l'atome d'azote étant lié directement à un système cyclique aromatique, p. ex. anilides
29.
Aegilops tauschii in stripe rust resistance breeding of triticeae plants
Aegilops tauschii and its use thereof in stripe rust resistance breeding of Triticeae plants. Said gene has a sequence as shown in SEQ ID NO. 1, SEQ ID NO. 3, SEQ ID NO. 5, SEQ ID NO. 7, SEQ ID NO. 9, or SEQ ID NO. 10.
C12N 15/82 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules végétales
C12Q 1/6895 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour la détection ou l’identification d’organismes pour les plantes, les champignons ou les algues
A01H 6/46 - Gramineae ou Poaceae, p. ex. ivraie, riz, blé ou maïs
30.
TIBETAN PIG FECAL MICROBIOTA CAPSULE FOR RELIEVING DIARRHEA IN WEANED PIGLET, AND PREPARATION METHOD THEREFOR
The present application belongs to the technical field of veterinary medicine, and discloses a method for preparing a Tibetan pig fecal microbiota capsule for relieving diarrhea in a weaned piglet. The method comprises collecting fresh rectal fecal microbiota from a Tibetan pig and preparing a Tibetan pig fecal microbiota suspension; centrifuging and purifying the Tibetan pig fecal microbiota suspension, removing supernatant, and mixing the supernatant with a sodium alginate solution, whey protein isolate, sucrose, mannitol and glycerol evenly according to a ratio; preparing the mixed solution into Tibetan pig fecal microbiota gel particles, allowing the gel particles to stand, and then further packaging the gel particles in a methylcellulose capsule shell to obtain the Tibetan pig fecal microbiota capsule. The Tibetan pig fecal microbiota capsules prepared by the present method completely preserve the bacterial diversity and activity in the Tibetan pig fecal microbiota. Moreover, the added glycerol, among others, can increase the activity of the bacteria in the Tibetan pig fecal microbiota capsule, enhance the effect of administering of an intestinal flora preparation, and significantly decrease the mortality rate of weaned piglets due to diarrhea.
A23K 50/60 - Produits alimentaires spécialement conçus pour des animaux spécifiques pour les animaux sevrés
A23K 10/18 - Ajout de micro-organismes ou de leurs produits d’extraction, p. ex. de protéines provenant d’organismes unicellulaires, à des compositions de produits alimentaires de micro-organismes vivants
A23K 10/20 - Produits alimentaires pour animaux à base de matières d’origine animale
Provided is a fusion protein comprising or consisting of at least three, four, five, six, seven, or eight identical and/or different PAMP molecular polypeptides, optionally having at least one linker or no linker between two adjacent PAMP molecular polypeptides. The fusion protein can induce immune response of plant defense, reduce the infection ability of pathogenic microorganisms, and improve the disease resistance of plants. A preparation method for the fusion protein comprises: combining PTI immune mechanism and gene engineering technology, so as to obtain the fusion protein of multiple immune epitopes which does not exist in nature. The method solves the problem that preparing a plant immune PAMP molecule polypeptide is high in production cost and not able to be used in agricultural production in long term.
C12N 15/82 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules végétales
A01H 5/00 - Angiospermes, c.-à-d. plantes à fleurs, caractérisées par leurs parties végétalesAngiospermes caractérisées autrement que par leur taxonomie botanique
32.
Duck hepatitis A virus type 3 mutant CH-P60-117C and construction thereof
Disclosed herein are a duck hepatitis A virus type 3 (DHAV-3) mutant CH-P60-117C and a construction method thereof. The DHAV-3 mutant CH-P60-117C is constructed by mutating A at position 117 of 5′-UTR of the genome of the DHAV-3 virulent strain to C; mutating T at position 1142 to A to mutate tyrosine-164 of VP0 protein of the parent strain to asparagine; and mutating C at position 4334 to A so that leucine-71 of the viral protein 2C of the parent strain is mutated to isoleucine.
Provided are a mutant strain of type 3 duck hepatovirus CH-P60-117C strain and a construction method therefor. Specifically, the nucleotide at position 117 of the genome 5'UTR of type 3 virulent duck hepatovirus strain is mutated from A to C; the nucleotide at position 1142 is mutated from T to A, such that the amino acid at position 164 of the VP0 protein of the virus is mutated from tyrosine of the parent strain to asparagine; and the nucleotide at position 4334 is mutated from C to A, so that the amino acid at position 71 of the viral 2C protein is mutated from leucine of the parent strain to isoleucine. The CH-P60-117C strain has good immunogenicity and genetic stability, and is not pathogenic to ducklings.
Disclosed are a KASP labeled primer for detecting a high molecular weight glutenin subunit Dy10-m619SN of the wheat, and an application thereof. The KASP labeled primer comprises a forward primer F1, a forward primer F2, and a reverse primer R1; or comprises a forward primer F1, a forward primer F2, and a reverse primer R2, wherein sequences of F1, F2, R1, and R2 are as represented by SEQ ID NO. 1-SEQ ID NO. 4. The molecular labeled primer provided by the present invention can be used for identifying an SNP mutation site of a subunit Dy10 to be detected of the wheat, can determine the phenotype of the high molecular weight glutenin subunit Dy10-m619SN of the wheat according to the SNP mutation site or is used in combination with an SDS-PAGE technology to detect the phenotype of the subunit to achieve the purpose of assisting in identifying the wheat to be detected.
C12Q 1/6895 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour la détection ou l’identification d’organismes pour les plantes, les champignons ou les algues
The present invention relates to the technical field of phytopathology and plant disease control. Disclosed are an application of a compound capable of inhibiting synthesis of very-long-chain fatty acids in prevention and treatment of pathogenic bacteria, and a method. Disclosed in the present invention is the application of the compound capable of inhibiting synthesis of very-long-chain fatty acids in prevention and treatment of the pathogenic bacteria. According to the present invention, research results show that an inhibition effect on the pathogenic bacteria can be generated by using the compound capable of inhibiting synthesis of very-long-chain fatty acids by taking synthesis of the very-long-chain fatty acids as a target. Therefore, the compound capable of inhibiting synthesis of the very-long-chain fatty acids can be used in prevention and treatment of diseases of pathogenic bacteria, provides a novel idea or strategy for prevention and treatment of diseases of the pathogenic bacteria, and also provides more selectivity for the categories of drugs used for preventing and treating the diseases of the pathogenic bacteria.
A01N 37/26 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques comportant un atome de carbone possédant trois liaisons à des hétéro-atomes, avec au plus deux liaisons à un halogène, p. ex. acides carboxyliques contenant le groupe —CO—N, p. ex. amides ou imides d'acide carboxyliqueLeurs thio-analogues contenant le groupe Leurs thio-analogues
A01N 47/12 - Dérivés de l'acide carbamique, c.-à-d. contenant le groupe —O—CO—NLeurs thio-analogues contenant un groupe —O—CO—N, ou un de ses thio-analogues, non directement lié à un cycle et l'atome d'azote n'étant pas un chaînon d'un hétérocycle
Provided are a duck plague virus gE and gI dual-gene traceless deletion strain DPV CHv-delta gE + delta gI and a construction method therefor. A duck plague virus gE gene and a duck plague virus gI gene are deleted by means of two times of homologous recombination on a bacterial artificial chromosome recombination duck plague virus rescue system platform by using a GS1783 escherichia coli strain and a pEPkan-S plasmid, a MiniF element is deleted by using an intracellular spontaneous homologous recombination method, and thus the construction of a duck plague virus dual-gene traceless deletion strain free from exogenous base and MiniF element residue is completed for the first time.
Disclosed are a duck plague virus gC gene-deletion strain DPV CHv-ΔgC with a MiniF element removed and a construction method therefor. By using a GS1783 E. coli strain and a pEPKan-S plasmid, a MiniF element is deleted from a bacterial artificial chromosome recombinant duck plague virus rescuing system platform by means of an intracellular spontaneous homologous recombination method, such that the present invention finishes the construction of a duck plague virus traceless deletion strain without MiniF element residues for the first time, solves the problem that the MiniF element remains in a duck plague virus genome when a duck plague virus gene is deleted, and provides sufficient technical support for accurately exploring the functions of the duck plague virus gene and constructing attenuated live vaccines.
C12N 15/63 - Introduction de matériel génétique étranger utilisant des vecteursVecteurs Utilisation d'hôtes pour ceux-ciRégulation de l'expression
C12N 7/01 - Virus, p. ex. bactériophages, modifiés par l'introduction de matériel génétique étranger
C12N 15/66 - Méthodes générales pour insérer un gène dans un vecteur pour former un vecteur recombinant, utilisant le clivage et la ligatureUtilisation de linkers non fonctionnels ou d'adaptateurs, p. ex. linkers contenant la séquence pour une endonucléase de restriction
Provided is a Yr4DS gene of Aegilops tauschii and use thereof in stripe rust resistance breeding of Triticeae plants. Said gene has a sequence as shown in SEQ ID NO. 1, SEQ ID NO. 3, SEQ ID NO. 5, SEQ ID NO. 7, SEQ ID NO. 9, or SEQ ID NO.10.
C12N 15/29 - Gènes codant pour des protéines végétales, p. ex. thaumatine
C07K 14/415 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant de végétaux
C12N 15/82 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules végétales
A01H 5/00 - Angiospermes, c.-à-d. plantes à fleurs, caractérisées par leurs parties végétalesAngiospermes caractérisées autrement que par leur taxonomie botanique
A01H 6/46 - Gramineae ou Poaceae, p. ex. ivraie, riz, blé ou maïs
C12Q 1/6895 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour la détection ou l’identification d’organismes pour les plantes, les champignons ou les algues
C12N 15/11 - Fragments d'ADN ou d'ARNLeurs formes modifiées
39.
USE OF PLANT CRUDE EXTRACTS OF PUERARIA PEDUNCULARIS FOR PREPARATION OF MOLLUSCICIDES
Provided is a use of plant crude extracts from Pueraria peduncularis for preparation of pesticides against pomacea canaliculata and oncomelania snails, the method of extracting crude extracts from Pueraria peduncularis comprising the steps of: (1) drying the roots of Pueraria peduncularis at 50°C and grinding the dried roots of Pueraria peduncularis into crude pieces of a size ranging from 1 mm-5 mm; (2) using ether petroleum and chloroform as extraction solvents to extract the crude pieces obtained in step (1) in a sequential order, the weight ratio of the crude pieces to the extraction solvents being 1:3, and subsequently using methanol, 1-butanol, ethanol or isopropyl alcohol, or a combination thereof, as an extraction solvent to carry out the extraction at 40-70°C for 12-24 hours three times; and concentrating and drying the extracted liquid to obtain a concentrate, namely crude extracts of Pueraria peduncularis.
A01N 25/02 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles contenant des liquides comme supports, diluants ou solvants
C12Q 1/68 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismesCompositions à cet effetProcédés pour préparer ces compositions faisant intervenir des acides nucléiques
41.
COMPOSITIONS AND METHODS FOR IMPROVING INSECT RESISTANCE
Compositions and methods for improving the pest resistance of plants. Plants and plant parts identified, selected and/or produced using the compositions and the methods.
C12N 15/63 - Introduction de matériel génétique étranger utilisant des vecteursVecteurs Utilisation d'hôtes pour ceux-ciRégulation de l'expression
C07K 14/325 - Peptides de cristal de Bacillus thuringiensis, c.-à-d. delta-endotoxines
C12N 1/21 - BactériesLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
C12N 1/19 - LevuresLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
C12N 1/15 - ChampignonsLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
C12N 15/70 - Vecteurs ou systèmes d'expression spécialement adaptés à E. coli
C12N 15/11 - Fragments d'ADN ou d'ARNLeurs formes modifiées
C12N 15/82 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes eucaryotes pour cellules végétales
C12N 5/10 - Cellules modifiées par l'introduction de matériel génétique étranger, p. ex. cellules transformées par des virus
C12N 15/75 - Vecteurs ou systèmes d'expression spécialement adaptés aux hôtes procaryotes autres que E. coli, p. ex. Lactobacillus, Micromonospora pour Bacillus
A01H 5/00 - Angiospermes, c.-à-d. plantes à fleurs, caractérisées par leurs parties végétalesAngiospermes caractérisées autrement que par leur taxonomie botanique
Disclosed is a veterinary drug composition for preventing and treating mycotoxin poisoning, and a formulation and preparation method thereof. The veterinary drug composition for preventing and treating mycotoxin poisoning is prepared from the following traditional Chinese medicinal materials with various raw materials being in parts by weight: 5-8 parts of Radix bupleuri by weight, 3-6 parts of Scutellaria baicalensis by weight, 4-7 parts of Astragalus membranaceus by weight, 5-8 parts of Rhizoma alismatis by weight, and 4-6 parts of Schisandra chinensis by weight. The veterinary drug composition preventing and treating mycotoxin poisoning can effectively improve or reverse pathological damage in animals caused by mycotoxin poisoning and can reduce the mortality rate of animals after mycotoxin poisoning, thereby effectively preventing and treating mycotoxin poisoning in animals.
Provided are an insecticidal crystal protein cry gene (Cry30Ga1) of Bacillus thuringiensis (Bt) strain HS18-1 and its encoded protein. The gene or the expression vector thereof is useful for preparing transgenic plant and for improving insect resistance of plant, and the protein is useful for preparing Bt insecticide.
Provided are an insecticidal crystal protein cry gene (Cry52Ba1) of Bacillus thuringiensis (Bt) strain BM59-2 and its encoded protein. The gene or the expression vector thereof is useful for preparing transgenic plant and for improving insect resistance of plant, and the protein is useful for preparing Bt insecticide.
Provided are an insecticidal crystal protein cry gene (Cry56Aa1) of Bacillus thuringiensis (Bt) strain YWC2-8 and its encoded protein. The gene or the expression vector there of is useful for preparing transgenic plant and for improving insect resistance of plant, and the protein is useful for preparing Bt insecticide.
A novel Bt protein Cry4Cb2 and a gene encoding the protein are disclosed by the present invention. Said protein is 1) a protein consisting of the amino acid sequence represented by SEQ ID NO.2, or 2) a protein derived from the protein of 1) by substitution, deletion and/or addition of one or several amino acids in the amino acid sequence represented by SEQ ID NO.2 and having equivalent activity.
Provided are an insecticidal crystal protein cry gene (Cry4Cb1) of Bacillus thuringiensis (Bt) strain HS18-1 and its encoded protein. The gene or the expression vector thereof is useful for preparing transgenic plants and for improving insect resistance of plants, and the protein is useful for preparing Bt insecticide.
brevets
