植物凝集素类受体蛋白激酶研究进展

doi:10.11983/CBB19130

摘要/Abstract

摘要：

自然界中植物的生长发育受到各种环境变化的影响。为了响应外界各种环境条件, 植物演化出一系列识别和传递环境信号的蛋白分子, 其中比较典型的是植物细胞质膜上的类受体蛋白激酶(RLKs)。凝集素类受体蛋白激酶(LecRLKs)是类受体蛋白激酶家族中的一个亚族, 它主要包含3个结构域: 细胞外凝集素结构域、跨膜结构域和细胞内激酶结构域。根据细胞外凝集素结构域的不同, LecRLKs可分为3种不同类型: L、G和C型。近年来, 研究表明LecRLKs在植物生物/非生物胁迫和发育调控中发挥非常重要的作用。该文综述了植物凝集素类受体蛋白激酶的研究历史、结构特点、分类以及生物学功能, 并重点阐述凝集素类受体蛋白激酶在植物生物/非生物胁迫响应和调控发育方面的功能。对不同类型和不同功能的植物凝集素类受体蛋白激酶进行阐述将有利于对该类蛋白开展功能研究, 并为作物改良提供有益借鉴。

关键词: 类受体蛋白激酶, 凝集素类受体蛋白激酶, 生物/非生物胁迫, 植物生长发育

Abstract:

Plant growth and development are affected by various environmental factors. In response to various environmental changes, plants have evolved a series of signal recognition and transduction proteins, such as the plasma membrane-localized receptor-like kinases (RLKs), to cope with the environmental conditions. The lectin receptor-like kinases (LecRLKs) are a subfamily of RLKs that contain three structural domains: the extracellular lectin domain, transmembrane domain, and the intracellular kinase domain. Based on the structural difference of the extracellular lectin domain, LecRLKs are classified into three subclasses: L-, G-, and C-type. Recent studies have shown that LecRLKs play a vital role in plant development and biotic/abiotic stress responses. In this review, we discribe the research history, structural features and classification, and biological functions of LecRLKs, and emphasize on the functions of LecRLKs in plants in response to biotic/abiotic stresses and in regulating development. This review provides a view for future functional study on LecRLKs and crop improvement by elaborating different types and functions of LecRLKs.

Key words: receptor-like kinase, lectin receptor-like kinase, biotic/abiotic stress, plant growth and development

王梦龙,彭小群,陈竹锋,唐晓艳. 植物凝集素类受体蛋白激酶研究进展. 植物学报, 2020, 55(1): 96-105.

Menglong Wang,Xiaoqun Peng,Zhufeng Chen,Xiaoyan Tang. Research Advances on Lectin Receptor-like Kinases in Plants. Chinese Bulletin of Botany, 2020, 55(1): 96-105.

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链接本文: https://www.chinbullbotany.com/CN/10.11983/CBB19130

https://www.chinbullbotany.com/CN/Y2020/V55/I1/96

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基因	物种	类型	功能	参考文献
ZmPK1	玉米(Zea mays)	G型	参与调控花粉与柱头之间的识别	Walker and Zhang, 1990
LecRK-V.5	拟南芥(Arabidopsis thaliana)	L型	参与低聚糖和激素信号转导、细胞分裂、机械损伤信号调控、ABA响应和抗病	Newman et al., 1994; Hervé et al., 1996; Riou et al., 2002; Desclos- Theveniau et al., 2012
PnLPK	黑杨(Populus nigra)	L型	参与调控机械损伤信号	Nishiguchi et al., 2002
LecRK-I.3	拟南芥(A. thaliana)	L型	参与调控盐胁迫信号	He et al., 2004
GhLecRK	棉花(Gossypium hirsutum)	L型	参与纤维发育	Zuo et al., 2004
Pi-d2	水稻(Oryza sativa)	G型	参与抗稻瘟病菌小种ZB15	Chen et al., 2006
LecRK-IV.2	拟南芥(A. thaliana)	L型	参与花粉发育	Wan et al., 2008
LecRK-VI.2	拟南芥(A. thaliana)	L型	参与ABA对种子的萌发作用和抗病	Xin et al., 2009; Singh et al., 2012
LecRK-VI.3	拟南芥(A. thaliana)	L型	参与ABA对种子的萌发作用	Xin et al., 2009
LecRK-VI.4	拟南芥(A. thaliana)	L型	参与ABA对种子的萌发作用	Xin et al., 2009
LecRK-V.2	拟南芥(A. thaliana)	L型	参与调控植物早期发育阶段盐信号	Deng et al., 2009
LecRK1	野生烟草(Nicotiana attenuate)	G型	参与烟草天蛾诱导的防御反应	Bonaventure, 2011; Gilardoni et al., 2011
Nt-Sd-RLK	烟草(N. tabacum)	G型	参与脂多糖免疫信号的识别和防御	Sanabria et al., 2012
LecRK-I.8	拟南芥(A. thaliana)	L型	参与昆虫卵衍生诱导物的识别	Gouhier-Darimont et al., 2013
GsSRK	野大豆(Glycine soja)	G型	参与调控植物耐盐性	Sun et al., 2013
LecRK7	水稻(O. sativa)	L型	参与花粉发育	毕真真, 2013
LecRK-I.9	拟南芥(A. thaliana)	L型	参与识别ATP与抗逆	Choi et al., 2014
SIT1	水稻(O. sativa)	L型	参与调控盐胁迫信号	Li et al., 2014
LORE	拟南芥(A. thaliana)	G型	参与脂多糖识别引起的免疫反应	Ranf et al., 2015
LecRK-IX.1	拟南芥(A. thaliana)	L型	参与抗疫霉菌	Wang et al., 2015
LecRK-IX.2	拟南芥(A. thaliana)	L型	参与抗疫霉菌、SA响应和调控细胞死亡	Wang et al., 2015; Luo et al., 2017
PsLecRLK	豌豆(Pisum sativum)	L型	参与调控植物耐盐性	Vaid et al., 2015
SDS2	水稻(O. sativa)	G型	参与程序性细胞死亡和抗稻瘟病菌	Fan et al., 2018
PbLRK138	豆梨(Pyrus calleryana)	L型	参与诱导细胞死亡和抗盐胁迫	Ma et al., 2018
LecRK-VI.4	拟南芥(A. thaliana)	L型	参与ABA介导的气孔开闭	Zhang et al., 2019
PtLecRLK1	毛果杨(Populus trichocarpa)	G型	参与植物-真菌共生互作	Labbé et al., 2019

基因	物种	类型	功能	参考文献
ZmPK1	玉米(Zea mays)	G型	参与调控花粉与柱头之间的识别	Walker and Zhang, 1990
LecRK-V.5	拟南芥(Arabidopsis thaliana)	L型	参与低聚糖和激素信号转导、细胞分裂、机械损伤信号调控、ABA响应和抗病	Newman et al., 1994; Hervé et al., 1996; Riou et al., 2002; Desclos- Theveniau et al., 2012
PnLPK	黑杨(Populus nigra)	L型	参与调控机械损伤信号	Nishiguchi et al., 2002
LecRK-I.3	拟南芥(A. thaliana)	L型	参与调控盐胁迫信号	He et al., 2004
GhLecRK	棉花(Gossypium hirsutum)	L型	参与纤维发育	Zuo et al., 2004
Pi-d2	水稻(Oryza sativa)	G型	参与抗稻瘟病菌小种ZB15	Chen et al., 2006
LecRK-IV.2	拟南芥(A. thaliana)	L型	参与花粉发育	Wan et al., 2008
LecRK-VI.2	拟南芥(A. thaliana)	L型	参与ABA对种子的萌发作用和抗病	Xin et al., 2009; Singh et al., 2012
LecRK-VI.3	拟南芥(A. thaliana)	L型	参与ABA对种子的萌发作用	Xin et al., 2009
LecRK-VI.4	拟南芥(A. thaliana)	L型	参与ABA对种子的萌发作用	Xin et al., 2009
LecRK-V.2	拟南芥(A. thaliana)	L型	参与调控植物早期发育阶段盐信号	Deng et al., 2009
LecRK1	野生烟草(Nicotiana attenuate)	G型	参与烟草天蛾诱导的防御反应	Bonaventure, 2011; Gilardoni et al., 2011
Nt-Sd-RLK	烟草(N. tabacum)	G型	参与脂多糖免疫信号的识别和防御	Sanabria et al., 2012
LecRK-I.8	拟南芥(A. thaliana)	L型	参与昆虫卵衍生诱导物的识别	Gouhier-Darimont et al., 2013
GsSRK	野大豆(Glycine soja)	G型	参与调控植物耐盐性	Sun et al., 2013
LecRK7	水稻(O. sativa)	L型	参与花粉发育	毕真真, 2013
LecRK-I.9	拟南芥(A. thaliana)	L型	参与识别ATP与抗逆	Choi et al., 2014
SIT1	水稻(O. sativa)	L型	参与调控盐胁迫信号	Li et al., 2014
LORE	拟南芥(A. thaliana)	G型	参与脂多糖识别引起的免疫反应	Ranf et al., 2015
LecRK-IX.1	拟南芥(A. thaliana)	L型	参与抗疫霉菌	Wang et al., 2015
LecRK-IX.2	拟南芥(A. thaliana)	L型	参与抗疫霉菌、SA响应和调控细胞死亡	Wang et al., 2015; Luo et al., 2017
PsLecRLK	豌豆(Pisum sativum)	L型	参与调控植物耐盐性	Vaid et al., 2015
SDS2	水稻(O. sativa)	G型	参与程序性细胞死亡和抗稻瘟病菌	Fan et al., 2018
PbLRK138	豆梨(Pyrus calleryana)	L型	参与诱导细胞死亡和抗盐胁迫	Ma et al., 2018
LecRK-VI.4	拟南芥(A. thaliana)	L型	参与ABA介导的气孔开闭	Zhang et al., 2019
PtLecRLK1	毛果杨(Populus trichocarpa)	G型	参与植物-真菌共生互作	Labbé et al., 2019