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1. 发明申请

US20110306498A1 METHOD OF RESTORING MALE STERILITY IN GRAMINEOUS PLANTS AND MALE STERILITY RESTORATIVE AGENT 失效
标题翻译：恢复甘蓝植物和雄性不育恢复剂的雄性不育的方法
公开(公告)号：US20110306498A1
公开(公告)日：2011-12-15
申请号：US13179048
申请日：2011-07-08
申请人： Atsushi Higashitani , Masao Watanabe , Tadashi Sakata
发明人： Atsushi Higashitani , Masao Watanabe , Tadashi Sakata
IPC分类号： A01N43/56 , C07C57/32 , C07C59/68 , C07C57/40 , A01P21/00 , C07D231/56 , A01N43/38 , A01N37/10 , A01N39/04 , C07D209/18 , C07C63/70
CPC分类号： A01N43/56 , A01G22/00 , A01N37/10 , A01N39/04 , A01N43/38
摘要： The present invention provides a method and a composition for restoring pollen fertility by suppressing formation insufficiency in a pollen formation process due to a high-temperature or low-temperature stress. The present invention provides a fertility restorative agent comprising an auxin as an active ingredient, and a method for restoring the fertility of a plants of the family Poaceae, comprising spreading an auxin. Moreover, the present invention provides a fertility restorative agent containing as an active ingredient a substance which inhibits auxin action, and a method for restoring the fertility of rice plant, including spreading a substance which inhibits auxin action. Preferably, the auxin is 10−4 M to 10−7 M of indole-3-acetic acid (IAA), 4-chloroindoleacetic acid, phenylacetic acid, 2,4-dichlorophenoxyacetic acid (2,4-D), α-naphthaleneacetic acid (NAA), 2,6-dichlorobenzoic acid, indolebutyric acid (IBA), 4-chlorophenoxyacetic acid, ethyl 5-chloroindazoleacetate, naphthoxyacetic acid or 2,4,5-trichlorophenoxyacetic acid.
摘要翻译：本发明提供了通过抑制由于高温或低温胁迫导致的花粉形成过程中的形成不足而恢复花粉育性的方法和组合物。本发明提供了包含生长素作为活性成分的生育修复剂，以及恢复禾本科禾本科植物的生育力的方法，包括扩散生长素。此外，本发明提供了含有抑制生长素作用的物质作为活性成分的生育力恢复剂，以及恢复水稻植株生育力的方法，包括扩散抑制生长素作用的物质。优选地，生长素是10-4M至10-7M的吲哚-3-乙酸（IAA），4-氯吲哚乙酸，苯乙酸，2,4-二氯苯氧基乙酸（2,4-D），α-萘乙酸酸（NAA），2,6-二氯苯甲酸，吲哚丁酸（IBA），4-氯苯氧基乙酸，5-氯吲唑乙酸乙酯，萘氧乙酸或2,4,5-三氯苯氧基乙酸。

2. 发明授权

US08361929B2 Method of restoring male sterility in gramineous plants and male sterility restorative agent 失效
标题翻译：在禾本科植物和雄性不育修复剂中恢复雄性不育的方法
公开(公告)号：US08361929B2
公开(公告)日：2013-01-29
申请号：US13179048
申请日：2011-07-08
申请人： Atsushi Higashitani , Masao Watanabe , Tadashi Sakata
发明人： Atsushi Higashitani , Masao Watanabe , Tadashi Sakata
IPC分类号： A01N43/36 , A01N37/10 , A01N39/02
CPC分类号： A01N43/56 , A01G22/00 , A01N37/10 , A01N39/04 , A01N43/38
摘要： The present invention provides a method and a composition for restoring pollen fertility by suppressing formation insufficiency in a pollen formation process due to a high-temperature or low-temperature stress. The present invention provides a fertility restorative agent comprising an auxin as an active ingredient, and a method for restoring the fertility of a plants of the family Poaceae, comprising spreading an auxin. Moreover, the present invention provides a fertility restorative agent containing as an active ingredient a substance which inhibits auxin action, and a method for restoring the fertility of rice plant, including spreading a substance which inhibits auxin action. Preferably, the auxin is 10−4 M to 10−7 M of indole-3-acetic acid (IAA), 4-chloroindoleacetic acid, phenylacetic acid, 2,4-dichlorophenoxyacetic acid (2,4-D), α-naphthaleneacetic acid (NAA), 2,6-dichlorobenzoic acid, indolebutyric acid (IBA), 4-chlorophenoxyacetic acid, ethyl 5-chloroindazoleacetate, naphthoxyacetic acid or 2,4,5-trichlorophenoxyacetic acid.
摘要翻译：本发明提供了通过抑制由于高温或低温胁迫导致的花粉形成过程中的形成不足而恢复花粉育性的方法和组合物。本发明提供了包含生长素作为活性成分的生育修复剂，以及恢复禾本科禾本科植物的生育力的方法，包括扩散生长素。此外，本发明提供了含有抑制生长素作用的物质作为活性成分的生育力恢复剂，以及恢复水稻植株生育力的方法，包括扩散抑制生长素作用的物质。优选地，生长素是10-4M至10-7M的吲哚-3-乙酸（IAA），4-氯吲哚乙酸，苯乙酸，2,4-二氯苯氧基乙酸（2,4-D），α-萘乙酸酸（NAA），2,6-二氯苯甲酸，吲哚丁酸（IBA），4-氯苯氧基乙酸，5-氯吲唑乙酸乙酯，萘氧乙酸或2,4,5-三氯苯氧基乙酸。

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