| 引用本文: | 曾冰洁,阎晋东,杨飘,周娟,李新梅,赵小英.拟南芥ZTL/FKF1/LKP2蛋白家族功能研究进展[J].生物信息学,2019,17(3):145-150. |
| ZENG Bingjie,YAN Jindong,YANG Piao,ZHOU Juan,LI Xinmei,ZHAO Xiaoying.Progress of function studies of ZTL/FKF1/LKP2 proteins family in Arabidopsis[J].Chinese Journal of Bioinformatics,2019,17(3):145-150. |
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| 拟南芥ZTL/FKF1/LKP2蛋白家族功能研究进展 |
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曾冰洁1,2, 阎晋东1,2 , 杨飘1,2 , 周娟1,2, 李新梅1,2 , 赵小英1,2
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(1.湖南大学 生物学院 植物功能基因组学与发育调控湖南省重点实验室,长沙 410082;2.湖南大学 深圳研究院,广东 深圳 518057)
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| 摘要: |
| 植物通过各类受体来感知外界环境的改变从而调节自身的生长和发育情况。在拟南芥中,植物主要通过隐花色素(Cryptochromes)和向光素(Phototropins)感知蓝光。同时ZEITLUPE (ZTL),FLAVIN-BINDING KELCH REPEAT F-box1 (FKF1)和LOV KELCH PROTEIN2 (LKP2)蛋白家族也作为蓝光受体参与调控植物生长发育过程。因其特殊的蛋白结构组成,在植物的光周期开花、节律性和光形态建成等方面发挥了重要的调控作用。近来,ZTL/FKF1/LKP2蛋白家族被发现参与植物逆境胁迫响应。本文归纳了ZTL/FKF1/LKP2的生物学功能研究进展,并对其作用机制进行了总结与讨论。 |
| 关键词: ZTL FKF1 LKP2 光周期开花 生物钟 拟南芥 |
| DOI：10.12113/j.issn.1672-5565.201901003 |
| 分类号:Q945.43 |
| 文献标识码:A |
| 基金项目:国家自然科学基金(No.31171176)；湖南省自然科学基金(No.2017JJ4002)；深圳市科技计划项目(No.JCYJ20170818112212721). |
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| Progress of function studies of ZTL/FKF1/LKP2 proteins family in Arabidopsis |
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ZENG Bingjie1,2, YAN Jindong1,2, YANG Piao1,2, ZHOU Juan1,2, LI Xinmei1,2, ZHAO Xiaoying1,2
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(1.Hunan Province Key Laboratory of Plant Functional Genomics and Developmental Regulation, College of Biology, Hunan University,Changsha 410082,China; 2.Shenzhen Institute, Hunan University, Shenzhen 518057, Guangdong, China)
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| Abstract: |
| Plants use a variety of receptors to sense changes in the external environment to regulate their growth and development. In Arabidopsis,plants primarily perceive blue light through cryptochromes and phototropins. ZEITLUPE (ZTL), FLAVIN-BINDING KELCH REPEAT F-BOX1 (FKF1), and LOV KELCH PROTEIN2 (LKP2) proteins family also function as a blue light receptor to involve in various developmental processes. Due to its special protein structure, it plays an important regulatory role in plant photoperiodic flowering, rhythm, and photomorphogenesis. Recently, the ZTL/FKF1/LKP2 protein family was found to be involved in plant stress response. This paper reviews the research progress of the biological functions of ZTL/FKF1/LKP2, and summarizes and discusses its mechanism. |
| Key words: ZTL FKF1 LKP2 Photoperiodic flowering Circadian clock Arabidopsis |
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