Brassinosteroid-regulated plant growth and development and gene expression in soybean

被引：30

作者：

Yin, Wenchao ^{[1
]}

Dong, Nana ^{[1
]}

Niu, Mei ^{[1
]}

Zhang, Xiaoxing ^{[1
]}

Li, Lulu ^{[1
]}

Liu, Jun ^{[1
]}

Liu, Bin ^{[1
]}

Tong, Hongning ^{[1
]}

机构：

[1] Chinese Acad Agr Sci, Inst Crop Sci, Natl Key Facil Crop Gene Resources & Genet Improv, Beijing 100081, Peoples R China

来源：

CROP JOURNAL | 2019年 / 7卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Soybean; Brassinosteroid; Senescence; Gravitropism; WRKY; SIGNAL-TRANSDUCTION; RECEPTOR KINASE; TRANSCRIPTION; NETWORK; BRI1; CYTOCHROME-P450; BIOSYNTHESIS; DEFICIENCY; ELONGATION; SENESCENCE;

D O I：

10.1016/j.cj.2018.10.003

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Brassinosteroids (BRs) are endogenous phytohormones that play important roles in regulating plant growth and development. In this study, we evaluated the effects of brassinolide (BL, one of the active BRs) on soybean and identified roles of the hormone in regulating multiple aspects of plant growth and development. BL application promoted hypocotyl and epicotyl elongation in the light but blocked epicotyl elongation in the dark. High levels of castasterone and BL accumulated in light-grown plants. BL disrupted shoot negative gravitropism, whereas gibberellin did not. BL delayed leaf senescence. Transcriptome analysis showed that BL induced cell wall-modifying genes and auxin-associated genes but suppressed a class of WRKY genes involved in senescence and stress responses, showing the complex roles of BRs in multiple biological processes. (C) 2018 Crop Science Society of China and Institute of Crop Science, CAAS. Production and hosting by Elsevier B.V. on behalf of KeAi Communications Co., Ltd.

引用

页码：411 / 418

页数：8

共 37 条

[1] Regulation of polar auxin transport by protein and lipid kinases [J].

Armengot, Laia ;

Marques-Bueno, Maria Mar ;

Jaillais, Yvon .

JOURNAL OF EXPERIMENTAL BOTANY, 2016, 67 (14) :4015-4037

[2] The WRKY Transcription Factor Family in Model Plants and Crops [J].

Chen, Fei ;

Hu, Yue ;

Vannozzi, Alessandro ;

Wu, Kangcheng ;

Cai, Hanyang ;

Qin, Yuan ;

Mullis, Alison ;

Lin, Zhenguo ;

Zhang, Liangsheng .

CRITICAL REVIEWS IN PLANT SCIENCES, 2017, 36 (5-6) :311-335

[3] Arabidopsis WRKY46, WRKY54, and WRKY70 Transcription Factors Are Involved in Brassinosteroid-Regulated Plant Growth and Drought Responses [J].

Chen, Jiani ;

Nolan, Trevor M. ;

Ye, Huaxun ;

Zhang, Mingcai ;

Tong, Hongning ;

Xin, Peiyong ;

Chu, Jinfang ;

Chu, Chengcai ;

Li, Zhaohu ;

Yin, Yanhai .

PLANT CELL, 2017, 29 (06) :1425-1439

[4] Arabidopsis Ubiquitin Conjugase UBC32 Is an ERAD Component That Functions in Brassinosteroid-Mediated Salt Stress Tolerance [J].

Cui, Feng ;

Liu, Lijing ;

Zhao, Qingzhen ;

Zhang, Zhonghui ;

Li, Qingliang ;

Lin, Baoying ;

Wu, Yaorong ;

Tang, Sanyuan ;

Xie, Qi .

PLANT CELL, 2012, 24 (01) :233-244

[5] Determination of Endogenous Brassinosteroids in Plant Tissues Using Solid-phase Extraction with Double Layered Cartridge Followed by High-performance Liquid Chromatography-Tandem Mass Spectrometry [J].

Ding, Jun ;

Mao, Li-Jing ;

Wang, Shao-Ting ;

Yuan, Bi-Feng ;

Feng, Yu-Qi .

PHYTOCHEMICAL ANALYSIS, 2013, 24 (04) :386-394

[6] Growth-mediated plant movements: hidden in plain sight [J].

Harmer, Stacey L. ;

Brooks, Christopher J. .

CURRENT OPINION IN PLANT BIOLOGY, 2018, 41 :89-94

[7] The GSK3-like kinase BIN2 phosphorylates and destabilizes BZR1, a positive regulator of the brassinosteroid signaling pathway in Arabidopsis [J].

He, JX ;

Gendron, JM ;

Yang, YL ;

Li, JM ;

Wang, ZY .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2002, 99 (15) :10185-10190

[8] Brassinosteroids and rice architecture [J].

Hong, Z ;

Ueguchi-Tanaka, M ;

Matsuoka, M .

JOURNAL OF PESTICIDE SCIENCE, 2004, 29 (03) :184-188

[9] BAK7 displays unequal genetic redundancy with BAK1 in brassinosteroid signaling and early senescence in arabidopsis [J].

Jeong, Yu Jeong ;

Shang, Yun ;

Kim, Beg Hab ;

Kim, Sun Young ;

Song, Jae Hyo ;

Lee, June Seung ;

Lee, Myeong Min ;

Li, Jianming ;

Nam, Kyoung Hee .

MOLECULES AND CELLS, 2010, 29 (03) :259-266

[10] The CDG1 Kinase Mediates Brassinosteroid Signal Transduction from BRI1 Receptor Kinase to BSU1 Phosphatase and GSK3-like Kinase BIN2 [J].

Kim, Tae-Wuk ;

Guan, Shenheng ;

Burlingame, Alma L. ;

Wang, Zhi-Yong .

MOLECULAR CELL, 2011, 43 (04) :561-571

← 1 2 3 4 →