干旱区生态环境知识资源中心(Arid): Carotenoid composition and expression of biosynthetic genes in yellow and white foxtail millet [Setaria italica (L.) Beauv]

Arid

DOI	10.1016/j.jcs.2018.11.005
	Carotenoid composition and expression of biosynthetic genes in yellow and white foxtail millet [Setaria italica (L.) Beauv]
	Zhang, Bin 1,2,3,4; Liu, Jing 1,2; Cheng, Lu 1,2; Zhang, Yaoyuan 1,2; Hou, Siyu 1,2; Sun, Zhaoxia 1,2; Li, Hongying 1,2,3,4; Han, Yuanhuai 1,2,3,4
通讯作者	Han, Yuanhuai
来源期刊	JOURNAL OF CEREAL SCIENCE
ISSN	0733-5210
EISSN	1095-9963
出版年	2019
卷号	85 页码:84-90
英文摘要	Foxtail millet [Setaria italica (L.) Beauv], an important minor crop in semi-arid regions of Northern China, is valued for its flavor, color and nutrition. In order to understand the relationship between carotenoid accumulation and expression of related genes in foxtail millet, two contrasting varieties were studied. 'Jingu21', which produces yellow millet and 'Zhisheng', white millet, were analyzed for the accumulation and composition of millet carotenoids and for the expression profiles of genes involved in their metabolism. The total yellow pigment content in Jingu21 was 19.23 mg kg(-1) due to the high levels of lutein (13.58 mg kg(-1)) and zeaxathin (3.77 mg kg(-1)), whereas Zhisheng contained only 2.01 mg kg(-1) with 0.81 mg kg(-1) lutein and 0.22 mg kg(-1) zeaxathin. The expression patterns of 14 carotenoid-related genes at different grain maturing stages indicated that the marked differences in the accumulation of carotenoids in foxtail millet might be explained by the continued up-regulation of SiPSY1 accompanied by the significant down-regulation of SiCCD1 in Jingu21.
英文关键词	Carotenoid Foxtail millet HPLC Gene expression
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000457950900014
WOS关键词	BETA-CAROTENE ; TOMATO ; IDENTIFICATION ; TOCOPHEROLS ; CYCLASE ; PLANTS
WOS类目	Food Science & Technology
WOS研究方向	Food Science & Technology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/216834
作者单位	1.Shanxi Agr Univ, Sch Agr Sci, Taigu 030801, Shanxi, Peoples R China; 2.Shanxi Agr Univ, Inst Agr Bioengn, Taigu 030801, Shanxi, Peoples R China; 3.Minist Agr, Key Lab Crop Gene Resources & Germplasm Enhanceme, Taiyuan 030031, Shanxi, Peoples R China; 4.Shanxi Key Lab Resources & Genet Improvement Mino, Taigu 030801, Shanxi, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Bin,Liu, Jing,Cheng, Lu,et al. Carotenoid composition and expression of biosynthetic genes in yellow and white foxtail millet [Setaria italica (L.) Beauv][J],2019,85:84-90.
APA	Zhang, Bin.,Liu, Jing.,Cheng, Lu.,Zhang, Yaoyuan.,Hou, Siyu.,...&Han, Yuanhuai.(2019).Carotenoid composition and expression of biosynthetic genes in yellow and white foxtail millet [Setaria italica (L.) Beauv].JOURNAL OF CEREAL SCIENCE,85,84-90.
MLA	Zhang, Bin,et al."Carotenoid composition and expression of biosynthetic genes in yellow and white foxtail millet [Setaria italica (L.) Beauv]".JOURNAL OF CEREAL SCIENCE 85(2019):84-90.