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1. WO2022094790 - CORN EVENT 2A-7 AND IDENTIFICATION METHOD THEREFOR

Publication Number WO/2022/094790
Publication Date 12.05.2022
International Application No. PCT/CN2020/126452
International Filing Date 04.11.2020
IPC
C12N 5/10 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
5Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
10Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
C12N 15/11 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
11DNA or RNA fragments; Modified forms thereof
C12N 15/84 2006.1
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
15Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
09Recombinant DNA-technology
63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
79Vectors or expression systems specially adapted for eukaryotic hosts
82for plant cells
84Ti-plasmids
A01H 5/00 2018.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
HNEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
5Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
A01H 5/10 2018.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
HNEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
5Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
10Seeds
A01H 6/46 2018.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
HNEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
6Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
46Gramineae or Poaceae, e.g. ryegrass, rice, wheat or maize
Applicants
  • 中国农业大学 CHINA AGRICULTURAL UNIVERSITY [CN]/[CN]
Inventors
  • 赖锦盛 LAI, Jinsheng
  • 赵海铭 ZHAO, Haiming
  • 宋伟彬 SONG, Weibin
Agents
  • 中国贸促会专利商标事务所有限公司 CCPIT PATENT AND TRADEMARK LAW OFFICE
Priority Data
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CORN EVENT 2A-7 AND IDENTIFICATION METHOD THEREFOR
(FR) ÉVÉNEMENT DE MAÏS 2A-7 ET SON PROCÉDÉ D'IDENTIFICATION
(ZH) 玉米事件2A-7及其鉴定方法
Abstract
(EN) Provided are a transgenic corn event 2A-7, and corn plants or parts, seeds, cells, or progenies thereof containing nucleic acid molecules for diagnosing the corn event. The event shows resistance to lepidopteran insect infestation. Further provided are a method for detecting the presence of nucleic acid molecules unique to the corn event in a sample, and a probe and a primer for detecting the presence of the corn event in the sample. Further provided is a method for producing corn plants and seeds containing the nucleic acid molecules for the corn event.
(FR) L'invention concerne un événement de maïs transgénique 2A-7, ainsi que des plantes de maïs ou des parties, des graines, des cellules ou des descendances de celles-ci contenant des molécules d'acide nucléique pour diagnostiquer l'événement de maïs. L'événement montre une résistance à l'infestation par des insectes lépidoptères. L'invention concerne en outre un procédé pour détecter la présence de molécules d'acide nucléique uniques à l'événement de maïs dans un échantillon, ainsi qu'une sonde et une amorce pour détecter la présence de l'événement de maïs dans l'échantillon. L'invention concerne en outre un procédé de production de plantes de maïs et de graines contenant les molécules d'acide nucléique pour l'événement de maïs.
(ZH) 提供了转基因玉米事件2A-7,以及含有诊断该玉米事件的核酸分子的玉米植物或其部分、种子、细胞或后代。该事件表现出对鳞翅目昆虫侵袭的抗性。还提供检测样品中对所述玉米事件独特的核酸分子的存在情况的方法,以及用于检测样品中的所述玉米事件的存在情况的探针和引物。还提供了产生含有该玉米事件的核酸分子的玉米植株及种子的方法。
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