| ASK1 physically interacts with COI1 and is required for male fertility in Arabidopsis |
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| 作者姓名： | 戴良英 徐领会 黄大昉 李栒 罗宽 官春云 |
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| 作者单位： | DAI Liangying XU Linghui HUANG Dafang LI Xun，LUO Kuan & GUAN Chunyun1. College of Plant Science and Technology，Hunan Agricultural University，Changsha 410128，China;2. Institute of Biotechnology Research，Chinese Academy of Agricultural Sciences，Beijing 100081，China |
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| 基金项目： | This work was in part supported by the Foundation of Visiting Scientist of the Key Laboratory of University, Foundation of the Union Research Center of Hunan Life Sciences，Hunan Natural Science Foundation |
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| 摘 要： | Jasmonates are a new class of plant hormones that play important roles in plant development and plant defense. The COI1 gene was previously shown to be required for jasmonate-regulated plant fertility and defense. We demonstrated for the first time that COI1 interacts with the Arabidopsis SKP1-LIKE1 (ASK1) to form a complex that is required for jasmonate action in planta. Functional analysis by antisense strategy showed that ASK1 is involved in male fertility.
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ASK1 physically interacts with COI1 and is required for male fertility in Arabidopsis |
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| Authors: | DAI Liangying XU Linghui HUANG Dafang LI Xun LUO Kuan & GUAN Chunyun College of Plant Science and Technology Hunan Agricultural University Changsha China |
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| Institution: | DAI Liangying XU Linghui HUANG Dafang LI Xun,LUO Kuan & GUAN Chunyun1. College of Plant Science and Technology,Hunan Agricultural University,Changsha 410128,China,2. Institute of Biotechnology Research,Chinese Academy of Agricultural Sciences,Beijing 100081,China |
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| Abstract: | Jasmonates are a new class of plant hormones that play important roles in plant development and plant defense. The COI1 gene was previously shown to be required for jasmonate-regulated plant fertility and defense. We demonstrated for the first time that COI1 interacts with the Arabidopsis SKP1-LIKE1 (ASK1) to form a complex that is required for jasmonate action in planta. Functional analysis by antisense strategy showed that ASK1 is involved in male fertility. |
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| Keywords: | ASK1 COI1 SCF ubiquitin ligase Arabidopsis |
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