ThMYC4E, candidate Blue aleurone 1 gene controlling the associated trait in Triticum aestivum

doi:10.1371/journal.pone.0181116

NWIPB OpenIR

	ThMYC4E, candidate Blue aleurone 1 gene controlling the associated trait in Triticum aestivum
	Li, Na 1,2; Li, Shiming 1,3; Zhang, Kunpu 4; Chen, Wenjie 1,3; Zhang, Bo 1,3; Wang, Daowen 4; Liu, Dengcai 5; Liu, Baolong 1,3; Zhang, Huaigang 1,3
	2017-07-13
发表期刊	PLOS ONE
卷号	12 期号:7
文章类型	Article
摘要	Blue aleurone is a useful and interesting trait in common wheat that was derived from related species. Here, transcriptomes of blue and white aleurone were compared for isolating Blue aleurone 1 (Ba1) transferred from Thinopyrum ponticum. In the genes involved in anthocyanin biosynthesis, only a basic helix-loop-helix (bHLH) transcription factor, ThMYC4E, had a higher transcript level in blue aleurone phenotype, and was homologous to the genes on chromosome 4 of Triticum aestivum. ThMYC4E carried the characteristic domains (bHLH-MYC_ N, HLH and ACT-like) of a bHLH transcription factor, and clustered with genes regulating anthocyanin biosynthesis upon phylogenetic analysis. The over-expression of ThMYC4E regulated anthocyanin biosynthesis with the coexpression of the MYB transcription factor ZmC1 from maize. ThM YC4E existed in the genomes of the addition, substitution and near isogenic lines with the blue aleurone trait derived from Th. ponticum, and could not be detected in any germplasm of T. urartu, T. monococcum, T. turgidum, Aegilops tauschii or T. aestivum, with white aleurone. These results suggested that ThMYC4E was candidate Ba1 gene controlling the blue aleurone trait in T. aestivum genotypes carrying Th. ponticum introgression. The ThMYC4E isolation aids in better understanding the genetic mechanisms of the blue aleurone trait and in its more effective use during wheat breeding.
WOS标题词	Science & Technology
DOI	10.1371/journal.pone.0181116
关键词[WOS]	BLUE-GRAINED WHEAT ; ANTHOCYANIN BIOSYNTHETIC-PATHWAY ; REGULATORY GENES ; DEVELOPING SEEDS ; DIPLOID WHEAT ; MAIZE ; EXPRESSION ; PROTEINS ; CLONING ; PURPLE
收录类别	SCI
语种	英语
项目资助者	Ministry of Science and Technology of China(2016YFD0100500) ; Basic Research Projects of Qinghai Province(2015-ZJ-701) ; West Light Foundation of the Chinese Academy of Sciences ; National Natural Science Foundation of China(31071417 ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDA08030106) ; 31260322)
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:000405649700091
引用统计	被引频次：25[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/7061
专题	中国科学院西北高原生物研究所
作者单位	1.Qinghai Prov Key Lab Crop Mol Breeding, Xining, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota AEPB, Xining, Qinghai, Peoples R China 4.Chinese Acad Sci, Inst Genet & Dev Biol, State Key Lab Plant Cell & Chromosome Engn, Beijing, Peoples R China 5.Sichuan Agr Univ, Triticeae Res Inst, Chengdu, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Li, Na,Li, Shiming,Zhang, Kunpu,et al. ThMYC4E, candidate Blue aleurone 1 gene controlling the associated trait in Triticum aestivum[J]. PLOS ONE,2017,12(7).
APA	Li, Na.,Li, Shiming.,Zhang, Kunpu.,Chen, Wenjie.,Zhang, Bo.,...&Zhang, Huaigang.(2017).ThMYC4E, candidate Blue aleurone 1 gene controlling the associated trait in Triticum aestivum.PLOS ONE,12(7).
MLA	Li, Na,et al."ThMYC4E, candidate Blue aleurone 1 gene controlling the associated trait in Triticum aestivum".PLOS ONE 12.7(2017).