The effects of artificial selection on sugar metabolism and transporter genes in grape

doi:10.1007/s11295-013-0643-7

	The effects of artificial selection on sugar metabolism and transporter genes in grape
	Xin, Haiping 1; Zhang, Jisen 2,3,4; Zhu, Wei ; Wang, Nian ; Fang, Peige 1; Han, Yuepeng ; Ming, Ray 4; Li, Shaohua
	2013
发表期刊	TREE GENETICS & GENOMES
ISSN	1614-2942
卷号	9 期号:5 页码:1343-1349
摘要	Sugar content is a key feature of grape quality. The sugar content of grapes has been significantly improved after nearly a thousand years of artificial selection. However, the mechanism underlying the changes in the grape sugar content during the process of artificial selection remains largely unknown although several genes involved in sugar metabolism and transportation in grape have been identified. In this study, the genomes of 13 wild Vitis species and 14 cultivated Vitis vinifera accessions were resequenced to 2-5 X depth using the Illumina Hiseq2000 platform. Genetic variation of 138 genes involved in sugar biosynthesis and transport was investigated, and 7,690 and 12,717 single nucleotide polymorphisms/insertions and deletions (SNPs/InDel) were identified within the cultivated V. vinifera and wild Vitis species, respectively. The percentages of SNPs/InDels were 0.93 and 1.54 % in cultivated and wild species, respectively, and the wild Vitis species had 1.65-fold more SNPs/InDels than the cultivated V. vinifera. Moreover, the distribution of SNPs/InDels in gene regions was also investigated. Eight genes (HT4, PPFTK4, PPFTK6, PMT3, SPS1, HT8, HT15, SUSy1) showed low level of allelic diversity in cultivated species, suggesting they might have undergone purifying selection during the domestication process of grapes. Our genome DNA resequencing data provided a valuable resource for analyzing the effects of artificial selection on trait-related pathways in grape. The result that eight genes showed lower level of DNA variation in cultivated species than in wild species will be very helpful in understanding sugar accumulation in grapes.
关键词	Vitis vinifera Wild Vitis species Sugar SNPs/InDels Artificial selection
学科领域	Forestry ; Genetics & Heredity ; Horticulture
DOI	10.1007/s11295-013-0643-7
收录类别	SCI
语种	英语
WOS关键词	VITIS-VINIFERA L. ; SIGNAL-TRANSDUCTION ; ORGANIC-ACIDS ; EXPRESSION ; INVERTASES ; COMPLEX ; ROLES
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000324514800018
出版者	SPRINGER HEIDELBERG
文献子类	Article
出版地	HEIDELBERG
EISSN	1614-2950
资助机构	China 973 project(National Basic Research Program of China) ; National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)) ; National 948 Project from Ministry of Agriculture of China
作者邮箱	Zhu, Wei/HGA-4471-2022
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/28147
专题	中科院北方资源植物重点实验室
作者单位	1.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Plant Germplasm Enhancement & Specialty A, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Inst Bot, Lab Plant Resources, Beijing Key Lab Grape Sci & Enol, Beijing 100093, Peoples R China 3.Fujian Normal Univ, Coll Life Sci, Fuzhou 350108, Peoples R China 4.Minist Agr, Key Lab Sugarcane Genet Improvement, Fuzhou 350002, Peoples R China 5.Univ Illinois, Dept Plant Biol, Urbana, IL 61801 USA
推荐引用方式 GB/T 7714	Xin, Haiping,Zhang, Jisen,Zhu, Wei,et al. The effects of artificial selection on sugar metabolism and transporter genes in grape[J]. TREE GENETICS & GENOMES,2013,9(5):1343-1349.
APA	Xin, Haiping.,Zhang, Jisen.,Zhu, Wei.,Wang, Nian.,Fang, Peige.,...&Li, Shaohua.(2013).The effects of artificial selection on sugar metabolism and transporter genes in grape.TREE GENETICS & GENOMES,9(5),1343-1349.
MLA	Xin, Haiping,et al."The effects of artificial selection on sugar metabolism and transporter genes in grape".TREE GENETICS & GENOMES 9.5(2013):1343-1349.

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