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Expression of Genes Controlling Unsaturated Fatty Acids Biosynthesis and Oil Deposition in Developing Seeds of Sacha Inchi (Plukenetia volubilis L.)
Wang, Xiaojuan1,2; Liu, Aizhong1,3; Liu,AZ (reprint author),Chinese Acad Sci,Kunming Inst Bot,132 Lanhei Rd,Kunming 650204,Peoples R China.; liuaizhong@mail.kib.ac.cn
2014-10-01
Source PublicationLIPIDS
ISSN0024-4201
Volume49Issue:10Pages:1019-1031
Contribution Rank第三
AbstractSacha inchi (Plukenetia volubilis L., Euphorbiaceae) seed oil is rich in alpha-linolenic acid, a kind of n-3 fatty acids with many health benefits. To discover the mechanism underlying alpha-linolenic acid accumulation in sacha inchi seeds, preliminary research on sacha inchi seed development was carried out from one week after fertilization until maturity, focusing on phenology, oil content, and lipid profiles. The results suggested that the development of sacha inchi seeds from pollination to mature seed could be divided into three periods. In addition, investigations on the effect of temperature on sacha inchi seeds showed that total oil content decreased in the cool season, while unsaturated fatty acid and linolenic acid concentrations increased. In parallel, expression profiles of 17 unsaturated fatty acid related genes were characterized during seed development and the relationships between gene expression and lipid/unsaturated fatty acid accumulation were discussed.
KeywordSacha Inchi Seed Development Lipid Accumulation Unsaturated Fatty Acids Temporal Expression Pattern Temperature
Subject AreaBiochemistry & Molecular Biology ; Nutrition & Dietetics
DOI10.1007/s11745-014-3938-z
Indexed BySCI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Nutrition & Dietetics
WOS SubjectBiochemistry & Molecular Biology ; Nutrition & Dietetics
WOS IDWOS:000342442100006
Citation statistics
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/18409
Collection资源植物与生物技术所级重点实验室
Corresponding AuthorLiu,AZ (reprint author),Chinese Acad Sci,Kunming Inst Bot,132 Lanhei Rd,Kunming 650204,Peoples R China.; liuaizhong@mail.kib.ac.cn
Affiliation1.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Key Lab Trop Plant Resource & Sustainable Use, Kunming 650223, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
3.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
Recommended Citation
GB/T 7714
Wang, Xiaojuan,Liu, Aizhong,Liu,AZ ,et al. Expression of Genes Controlling Unsaturated Fatty Acids Biosynthesis and Oil Deposition in Developing Seeds of Sacha Inchi (Plukenetia volubilis L.)[J]. LIPIDS,2014,49(10):1019-1031.
APA Wang, Xiaojuan,Liu, Aizhong,Liu,AZ ,&liuaizhong@mail.kib.ac.cn.(2014).Expression of Genes Controlling Unsaturated Fatty Acids Biosynthesis and Oil Deposition in Developing Seeds of Sacha Inchi (Plukenetia volubilis L.).LIPIDS,49(10),1019-1031.
MLA Wang, Xiaojuan,et al."Expression of Genes Controlling Unsaturated Fatty Acids Biosynthesis and Oil Deposition in Developing Seeds of Sacha Inchi (Plukenetia volubilis L.)".LIPIDS 49.10(2014):1019-1031.
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