Genome-wide expression analysis in a dwarf soybean mutant

被引：4

作者：

Zhang, Feng ^{[1
,2
]}

Shen, Yanting ^{[2
,3
]}

Sun, Shi ^{[4
]}

Guo, Jianqiu ^{[4
]}

Li, Congcong ^{[2
,3
]}

Wu, Cunxiang ^{[4
]}

Li, Qing ^{[2
,3
]}

Nian, Hai ^{[5
]}

Huang, Xianzhong ^{[1
]}

Tian, Zhixi ^{[2
]}

Han, Tianfu ^{[4
]}

机构：

[1] Shihezi Univ, Coll Life Sci, Key Lab Agrobiotechnol, Shihezi 832003, Peoples R China

[2] Chinese Acad Sci, Inst Genet & Dev Biol, State Key Lab Plant Cell & Chromosome Engn, Beijing 100101, Peoples R China

[3] Univ Chinese Acad Sci, Beijing 100039, Peoples R China

[4] Chinese Acad Agr Sci, Inst Crop Sci, MOA Key Lab Soybean Biol Beijing, Beijing 100081, Peoples R China

[5] South China Agr Univ, Coll Agr, Guangzhou 510642, Guangdong, Peoples R China

来源：

PLANT GENETIC RESOURCES-CHARACTERIZATION AND UTILIZATION | 2014年 / 12卷

基金：

中国国家自然科学基金;

关键词：

Soybean; GmDwarf1; Gene expression; GREEN-REVOLUTION; RNA-SEQ; GENES;

D O I：

10.1017/S1479262114000306

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Plant height is important for crop yield improvement. In this study, a dwarf mutant, Gmdwarf1, was screened from a gamma-ray-treated soybean population. Compared with the wild type, the mutant exhibited later germination, smaller and darker green leaves, and less-elongated shoots. Genome-wide transcriptome detection through RNA-seq analysis revealed that not only gibberellin-related genes but many other genes involved in hormone biosynthetic pathways were also significantly influenced in the mutant. We presumed that Gmdwarf1 might play essential roles in the plant hormone pathways. Future functional analysis of this dwarf mutant would help us to understand the underlying mechanisms and be beneficial for improving soybean yield.

引用

页码：S70 / S73

页数：4

共 15 条

[1] Integration of plant responses to environmentally activated phytohormonal signals [J].

Achard, P ;

Cheng, H ;

De Grauwe, L ;

Decat, J ;

Schoutteten, H ;

Moritz, T ;

Van Der Straeten, D ;

Peng, JR ;

Harberd, NP .

SCIENCE, 2006, 311 (5757) :91-94

[2] The relationships between the dwarfing genes of wheat and rye [J].

Borner, A ;

Plaschke, J ;

Korzun, V ;

Worland, AJ .

EUPHYTICA, 1996, 89 (01) :69-75

[3] agriGO: a GO analysis toolkit for the agricultural community [J].

Du, Zhou ;

Zhou, Xin ;

Ling, Yi ;

Zhang, Zhenhai ;

Su, Zhen .

NUCLEIC ACIDS RESEARCH, 2010, 38 :W64-W70

[4] The genes of the Green Revolution [J].

Hedden, P .

TRENDS IN GENETICS, 2003, 19 (01) :5-9

[5] Green revolution: the way forward [J].

Khush, GS .

NATURE REVIEWS GENETICS, 2001, 2 (10) :815-822

[6] Positional cloning of rice semidwarfing gene, sd-1:: Rice "Green revolution gene" encodes a mutant enzyme involved in gibberellin synthesis [J].

Monna, L ;

Kitazawa, N ;

Yoshino, R ;

Suzuki, J ;

Masuda, H ;

Maehara, Y ;

Tanji, M ;

Sato, M ;

Nasu, S ;

Minobe, Y .

DNA RESEARCH, 2002, 9 (01) :11-17

[7] 'Green revolution' genes encode mutant gibberellin response modulators [J].

Peng, JR ;

Richards, DE ;

Hartley, NM ;

Murphy, GP ;

Devos, KM ;

Flintham, JE ;

Beales, J ;

Fish, LJ ;

Worland, AJ ;

Pelica, F ;

Sudhakar, D ;

Christou, P ;

Snape, JW ;

Gale, MD ;

Harberd, NP .

NATURE, 1999, 400 (6741) :256-261

[8] The role of GA-mediated signalling in the control of seed germination [J].

Peng, JR ;

Harberd, NP .

CURRENT OPINION IN PLANT BIOLOGY, 2002, 5 (05) :376-381

[9] Gibberellin control of stamen development: a fertile field [J].

Plackett, Andrew R. G. ;

Thomas, Stephen G. ;

Wilson, Zoe A. ;

Hedden, Peter .

TRENDS IN PLANT SCIENCE, 2011, 16 (10) :568-578

[10] edgeR: a Bioconductor package for differential expression analysis of digital gene expression data [J].

Robinson, Mark D. ;

McCarthy, Davis J. ;

Smyth, Gordon K. .

BIOINFORMATICS, 2010, 26 (01) :139-140

← 1 2 →