Rice F1 Seed Production Method, Rice F1 Seed, and Rice Male Sterile Line

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专利权人:

国立大学法人名古屋大学;本田技研工業株式会社

发明人:

地主 建志,森中 洋一,高師 知紀,北野 英己,香村 敏郎

申请号：

JP2012059239

公开号：

JP5991657B2

申请日:

2012.03.15

申请国别(地区):

JP

年份:

2016

代理人:

摘要：

Provided is a method for producing a rice F1 seed including crossing a rice male sterile line of Koshihikari containing one or more genes selected from the group consisting of the Pb1 gene derived from a rice (Oryza sativa L) cultivar Modan and the Cr1 gene derived from Oryza nivara, as a seed parent, with a rice fertility restorer line as a pollen parent, and collecting the first filial generation seed (F1 seed) from the post-crossing seed parent； a rice F1 seed which is obtained by the above-described method for producing a rice F1 seed； and a rice cytoplasmic male sterile line including one or more genes selected from the group consisting of the Pb1 gene derived from rice (Oryza sativa L) cuitibar Modan, and the Cr1 gene derived from Oryza nivara.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/