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Introduction of a self-compatible gene of Lolium temulentum L. to perennial ryegrass (Lolium perenne L.) for the purpose of the production of inbred lines of perennial ryegrass

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タイトル: Introduction of a self-compatible gene of Lolium temulentum L. to perennial ryegrass (Lolium perenne L.) for the purpose of the production of inbred lines of perennial ryegrass
著者: Yamada, Toshihiko 著作を一覧する
キーワード: inbred line
interspecific hybridization
Lolium perenne
Lolium temulentum
perennial ryegrass
selfcompatibility
発行日: 2001年11月
出版者: Kluwer Academic Publishers
誌名: Euphytica
巻: 122
号: 2
開始ページ: 213
終了ページ: 217
出版社 DOI: 10.1023/A:1012997216616
抄録: Interspecific hybrids between self-compatible species, Lolium temulentum L. and self-incompatible species, L. perenne L. were obtained using embryo rescue. Two cycles of backcrossing of interspecific hybridswith L. perenne were carried out. A 1: 1 segregation ratio of self comatibility and incompatibility was observed in backcross generations. These segregation data confirmed that self-compatibility of L. temulentum was controlled by a single gene. It suggested that the self-compatible gene of L. temulentum could be introduced to self-incompatible plants of L. perenne through interspecific hybridization. It appears that utilization of a self-compatible gene of L. temulentum would be useful for production of inbred lines of L. perenne. The possibility of breeding procedures of perennial ryegrass using a self-compatible gene was discussed.
Rights: The original publication is available at www.springerlink.com
資料タイプ: article (author version)
URI: http://hdl.handle.net/2115/42624
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 山田 敏彦

 

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