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MtPIN1 and MtPIN3 Play Dual Roles in Regulation of Shade Avoidance Response under Different Environments in Medicago truncatula

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成果类型:
期刊论文
作者:
Zhang, Xue;Liu, Lu;Wang, Hongfeng;Gu, Zhiqun;Liu, Yafei;...
通讯作者:
Zhou, Chuanen
作者机构:
[Zhou, Chuanen; Gu, Zhiqun; Wang, Minmin; Zhang, Xue; Xu, Yiteng; Wang, Min; Liu, Lu; Liu, Yafei] Shandong Univ, Key Lab Plant Dev & Environm Adaptat Biol, Minist Educ, Sch Life Sci, Qingdao 266237, Peoples R China.
[Wang, Hongfeng] Guangzhou Univ, Sch Life Sci, Guangzhou 510006, Peoples R China.
[Li, Gang; Shi, Qingbiao] Shandong Agr Univ, Coll Life Sci, State Key Lab Crop Biol, Tai An 271018, Shandong, Peoples R China.
[Tong, Jianhua; Xiao, Langtao] Hunan Agr Univ, Hunan Prov Key Lab Phytohormones, Changsha 410128, Peoples R China.
[Wang, Zeng-Yu] Qingdao Agr Univ, Grassland Agrihusb Res Ctr, Qingdao 266109, Peoples R China.
通讯机构:
[Zhou, Chuanen] S
Shandong Univ, Key Lab Plant Dev & Environm Adaptat Biol, Minist Educ, Sch Life Sci, Qingdao 266237, Peoples R China.
语种:
英文
关键词:
auxin;protein derivative;protein mtpin1;protein mtpin3;unclassified drug;Arabidopsis protein;carrier protein;chlorophyll;indoleacetic acid derivative;isoprotein;phytohormone;PIN1 protein, Arabidopsis;PIN3 protein, Arabidopsis;Article;barrel medic;cell size;chlorophyll content;controlled study;leaf development;nonhuman;orthology;petiole;phenotype;phylogeny;plant leaf;plant response;plant stress;protein function;regulatory mechanism;shade;transcriptomics;Arabidopsis;barrel medic;biosynthesis;conserved sequence;gene expression regulation;genetics;growth, development and aging;hypocotyl;light;metabolism;mutation;photosynthesis;radiation response;Arabidopsis;Arabidopsis Proteins;Chlorophyll;Conserved Sequence;Gene Expression Regulation, Developmental;Gene Expression Regulation, Plant;Hypocotyl;Indoleacetic Acids;Light;Medicago truncatula;Membrane Transport Proteins;Mutation;Photosynthesis;Plant Growth Regulators;Plant Leaves;Protein Isoforms
期刊:
International Journal of Molecular Sciences
ISSN:
1661-6596
年:
2020
卷:
21
期:
22
页码:
8742
基金类别:
Funding: This work was supported by grants from the Ministry of Science and Technology of China (2016YFD0100500), Natural Science Foundation of China (31671507 and U1906201) and Shandong Province (ZR2019MC013), Project for innovation and entrepreneurship leader of Qingdao (19-3-2-3-zhc). Development of M. truncatula Tnt1 mutant population was, in part, funded by the National Science Foundation, USA (DBI-0703285 and IOS-1127155). This work was supported by grants from the Ministry of Science and Technology of China (2016YFD0100500), Natural Science Foundation of China (31671507 and U1906201) and Shandong Province (ZR2019MC013), Project for innovation and entrepreneurship leader of Qingdao (19-3-2-3-zhc). Development of M. truncatula Tnt1 mutant population was, in part, funded by the National Science Foundation, USA (DBI-0703285 and IOS-1127155). Acknowledgments: We thank Haiyan Yu and Sen Wang from the State Key Laboratory of Microbial Technology of Shandong University for help and guidance in scanning electron microscopy.
机构署名:
本校为其他机构
院系归属:
生物科学技术学院
摘要:
Polar auxin transport mediated by PIN-FORMED (PIN) proteins is critical for plant growth and development. As an environmental cue, shade stimulates hypocotyls, petiole, and stem elongation by inducing auxin synthesis and asymmetric distributions, which is modulated by PIN3,4,7 in Arabidopsis. Here, we characterize the MtPIN1 and MtPIN3, which are the orthologs of PIN3,4,7, in model legume species Medicago truncatula. Under the low Red:Far-Red (R:FR) ratio light, the expression of MtPIN1 and MtPIN3 is induced, and shadeavoidance response is disr...

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