Heading date QTL in rice derived from an analysis of chromosome segment substitution lines

doi:10.1111/j.1439-0523.2010.01807.x

CORC > 中国农业科学院 > 作物科学研究所

	Heading date QTL in rice derived from an analysis of chromosome segment substitution lines
	Zhang, Y. -S.1; Jiang, L.1; Liu, X.1; Liu, S.1; Chen, L.1; Zhai, H.; Wan, J.1,2
刊名	PLANT BREEDING
	2011
卷号	130 期号:2 页码:185-191
关键词	rice CSSL heading date QTL
ISSN号	0179-9541
DOI	10.1111/j.1439-0523.2010.01807.x
通讯作者	Zhang, Y. -S.
英文摘要	P>The inheritance of heading date (HD) in rice was investigated using a set of lines in which chromosome segments of the photoperiod- and temperature-sensitive male sterile line Peiai 64S had been incorporated into a genetic background of the cv. 9311. The flowering time of each line was contrasted with that of cv. 9311 in four distinct environments: natural long days (13.2-14.2 h photoperiod) and artificially shortened days (9 h photoperiod) at Nanjing; and natural (low) temperature and enhanced temperature at Hainan. A set of 21 heading date quantitative trait loci (QTL) was identified, covering eight of the 12 rice chromosomes, and their dependence on photoperiod and/or temperature was characterized. Two of the QTL were photoperiod-sensitive, and eight were insensitive; while two were temperature-sensitive and four insensitive; the remaining five QTL were independent of both temperature and photoperiod. Based on its segregation in an F-2 population bred from the cross CSSL C053 x cv. 9311, the temperature- and photoperiod-insensitive QTL qHd-8-4 was mapped within a segment of chromosome 8 flanked by the SSR marker RM22469 (1.9 cM) and RM72 (2.4 cM).
学科主题	Agronomy ; Biotechnology & Applied Microbiology ; Plant Sciences ; AGRONOMY ; BIOTECHNOLOGY & APPLIED MICROBIOLOGY ; PLANT SCIENCES
语种	英语
出版者	WILEY-BLACKWELL
WOS记录号	WOS:000289150900010
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/5324]
专题	作物科学研究所
作者单位	1.Nanjing Agr Univ, Jiangsu Plant Gene Engn Res Ctr, State Key Lab Crop Genet & Germplasm Enhancement, Nanjing 210095, Peoples R China 2.Chinese Acad Agr Sci, Inst Crop Sci, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Y. -S.,Jiang, L.,Liu, X.,et al. Heading date QTL in rice derived from an analysis of chromosome segment substitution lines[J]. PLANT BREEDING,2011,130(2):185-191.
APA	Zhang, Y. -S..,Jiang, L..,Liu, X..,Liu, S..,Chen, L..,...&Wan, J..(2011).Heading date QTL in rice derived from an analysis of chromosome segment substitution lines.PLANT BREEDING,130(2),185-191.
MLA	Zhang, Y. -S.,et al."Heading date QTL in rice derived from an analysis of chromosome segment substitution lines".PLANT BREEDING 130.2(2011):185-191.