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
发表期刊LIPIDS
ISSN0024-4201
卷号49期号:10页码:1019-1031
产权排序第三
摘要Sacha 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.
关键词Sacha Inchi Seed Development Lipid Accumulation Unsaturated Fatty Acids Temporal Expression Pattern Temperature
资助信息Chinese Academy of Sciences
学科领域Biochemistry & Molecular Biology ; Nutrition & Dietetics
DOI10.1007/s11745-014-3938-z
收录类别SCI
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Nutrition & Dietetics
WOS类目Biochemistry & Molecular Biology ; Nutrition & Dietetics
WOS记录号WOS:000342442100006
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/18409
专题资源植物与生物技术所级重点实验室
通讯作者Liu,AZ (reprint author),Chinese Acad Sci,Kunming Inst Bot,132 Lanhei Rd,Kunming 650204,Peoples R China.; liuaizhong@mail.kib.ac.cn
作者单位1.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
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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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