Genetics and fine mapping of a yellow-green leaf gene (ygl-1) in cabbage (Brassica oleracea var. capitata L.)

doi:10.1007/s11032-016-0509-4

CORC > 中国农业科学院 > 蔬菜花卉研究所

	Genetics and fine mapping of a yellow-green leaf gene (ygl-1) in cabbage (Brassica oleracea var. capitata L.)
	Liu, Xiao-ping 1; Yang, Chong 1,2; Han, Feng-qing 1; Fang, Zhi-yuan 1; Yang, Li-mei 1; Zhuang, Mu 1; Lv, Hong-hao 1; Liu, Yu-mei 1; Li, Zhan-sheng 1; Zhang, Yang-yong 1
刊名	MOLECULAR BREEDING
	2016
卷号	36 期号:6 页码:-
关键词	Brassica oleracea Yellow-green mutant Inheritance InDel marker Fine mapping
ISSN号	1380-3743
DOI	10.1007/s11032-016-0509-4
通讯作者	Liu, Xiao-ping
英文摘要	Cabbage (Brassica oleracea var. capitata L.) is one of the most popular cultivated vegetables worldwide. Cabbage has rich phenotypic diversity, including plant height, head shape, head color, leaf shape and leaf color. Leaf color plays an important role in cabbage growth and development. At present, there are few reports on fine mapping of leaf color mutants in B. oleracea. In this study, a naturally occurring yellow-green leaf cabbage mutant (YL-1), derived from the self-pollinated progenies of the hybrid 'Hosom', was used for inheritance analysis and gene mapping. Segregation populations including F-2 and BC1 were generated from the cross of two inbred lines, YL-1 and 01-20. Genetic analysis with the F-2 and BC1 populations demonstrated that the yellow-green leaf color was controlled by a single recessive nuclear gene, ygl-1. Insertion-deletion (InDel) markers, designed based on the parental re-sequencing data, were used for the preliminary mapping with BSA (bulked segregant analysis) method. A genetic map constructed with 15 InDels indicated that ygl-1 was located on chromosome C01. The ygl-1 gene is flanked by InDel markers ID2 and M8, with genetic distances of 0.4 cM and 0.35 cM, respectively. The interval distance between two markers is 167 kb. Thus, it enables us to locate the ygl-1 gene for the first time in B. oleracea. This study lays the foundation for candidate gene prediction and ygl-1 gene cloning.
学科主题	Agronomy ; Plant Sciences ; Genetics & Heredity ; Horticulture
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000378689100019
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/101732]
专题	蔬菜花卉研究所
作者单位	1.Chinese Acad Agr Sci, Inst Vegetables & Flowers, 12 ZhongGuanCun Nandajie, Beijing 100081, Peoples R China 2.Agr Univ Hebei, Natl Engn Res Ctr Agr Northern Mt Areas, 2596 LeKai Nandajie, Baoding 071001, Hebei, Peoples R China
推荐引用方式 GB/T 7714	Liu, Xiao-ping,Yang, Chong,Han, Feng-qing,et al. Genetics and fine mapping of a yellow-green leaf gene (ygl-1) in cabbage (Brassica oleracea var. capitata L.)[J]. MOLECULAR BREEDING,2016,36(6):-.
APA	Liu, Xiao-ping.,Yang, Chong.,Han, Feng-qing.,Fang, Zhi-yuan.,Yang, Li-mei.,...&Zhang, Yang-yong.(2016).Genetics and fine mapping of a yellow-green leaf gene (ygl-1) in cabbage (Brassica oleracea var. capitata L.).MOLECULAR BREEDING,36(6),-.
MLA	Liu, Xiao-ping,et al."Genetics and fine mapping of a yellow-green leaf gene (ygl-1) in cabbage (Brassica oleracea var. capitata L.)".MOLECULAR BREEDING 36.6(2016):-.