Title:
ANTI-SPOTTED WILT GENE RTSW FROM TOBACCO AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/077531
Kind Code:
A1
Abstract:
The present invention relates to gene segregation and plant improvement, and in particular, to an anti-spotted wilt gene RTSW from tobacco and a use thereof. Provided are a nucleic acid molecule for conferring or enhancing the resistance of a plant to orthotospoviruses, and an expression cassette, a vector, a host cell, a plant, and a seed containing the nucleic acid molecule. The nucleic acid molecule encodes an RTSW gene product or a variant thereof. Also provided is a method for conferring or enhancing the resistance of a plant to orthotospoviruses, comprising: introducing the nucleic acid molecule into a plant cell.
Inventors:
HUANG CHANGJUN (CN)
LIU YONG (CN)
LIU YONG (CN)
Application Number:
PCT/CN2022/124977
Publication Date:
April 18, 2024
Filing Date:
October 12, 2022
Export Citation:
Assignee:
YUNNAN ACAD OF TOBACCO AGRICULTURAL SCIENCES (CN)
International Classes:
C12N15/11; A01H5/00; C07K14/415; C12N15/63; C12N15/82
Foreign References:
| CN112760330A | 2021-05-07 | |||
| CN110499388A | 2019-11-26 |
Other References:
DATABASE Nucleotide 21 October 2014 (2014-10-21), "PREDICTED: Nicotiana sylvestris TMV resistance protein N-like (LOC104228956), transcript variant X2, mRNA", XP093158757, Database accession no. XM_009781514.1
DATABASE Nucleotide 3 May 2016 (2016-05-03), "PREDICTED: Nicotiana tabacum TMV resistance protein N-like (LOC107818721), transcript variant X1, mRNA", XP093158761, Database accession no. XM_016644760
WU, XINGHAI ET AL.: "Cloning of N Gene of Tomato Spotted wilt Virus and Construction of its Plant Expression Vectors", JOURNAL OF FOOD SAFETY & QUALITY, vol. 5, no. 12, 25 December 2014 (2014-12-25), pages 3939 - 3943, ISSN: 2095-0381
DATABASE Nucleotide 3 May 2016 (2016-05-03), "PREDICTED: Nicotiana tabacum TMV resistance protein N-like (LOC107818721), transcript variant X1, mRNA", XP093158761, Database accession no. XM_016644760
WU, XINGHAI ET AL.: "Cloning of N Gene of Tomato Spotted wilt Virus and Construction of its Plant Expression Vectors", JOURNAL OF FOOD SAFETY & QUALITY, vol. 5, no. 12, 25 December 2014 (2014-12-25), pages 3939 - 3943, ISSN: 2095-0381
Attorney, Agent or Firm:
HAIHONG JIACHENG INTELLECTUAL PROPERTY & PARTNERS (CN)
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