Invention Grant
US08148601B2 Rice blast susceptibility gene Pi21, resistance gene pi21, and uses thereof
失效
稻瘟病易感基因Pi21,抗性基因pi21及其用途
- Patent Title: Rice blast susceptibility gene Pi21, resistance gene pi21, and uses thereof
- Patent Title (中): 稻瘟病易感基因Pi21,抗性基因pi21及其用途
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Application No.: US12881685Application Date: 2010-09-14
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Publication No.: US08148601B2Publication Date: 2012-04-03
- Inventor: Shuichi Fukuoka , Kazutoshi Okuno , Makoto Kawase
- Applicant: Shuichi Fukuoka , Kazutoshi Okuno , Makoto Kawase
- Applicant Address: JP Tsukuba-shi, Ibaraki
- Assignee: National Institute of Agrobiological Sciences
- Current Assignee: National Institute of Agrobiological Sciences
- Current Assignee Address: JP Tsukuba-shi, Ibaraki
- Agency: Nelson Mullins Riley & Scarborough LLP
- Agent Jeanne M. DiGiorgio, Esq.; Erika L. Lawson
- Priority: JP2005-187867 20050628
- Main IPC: A01H1/00
- IPC: A01H1/00 ; A01H5/00 ; C12Q1/68

Abstract:
The present inventors succeeded in isolating the rice field resistance gene pi21 by linkage analysis, and found that field resistance to blast in plants could be modified by introducing or controlling the expression of the gene. Thus, it became possible to efficiently confer plants with field resistance. It also became possible to select, at an early stage, rice plants having field resistance to blast. Moreover, by changing the tissue specificity of expression and the expression level of the gene involved in field resistance, varieties having resistance as well as high practical use can be grown.
Public/Granted literature
- US20110083233A1 RICE BLAST SUSCEPTIBILITY GENE Pi21, RESISTANCE GENE pi21 AND USES THEREOF Public/Granted day:2011-04-07
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