Functional Expression of the Extraplastidial Arabidopsis thaliana Oleate Desaturase Gene (FAD2) in Saccharomyces cerevisiae
Author(s) -
Patrick S. Covello,
Darwin W. Reed
Publication year - 1996
Publication title -
plant physiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.554
H-Index - 312
eISSN - 1532-2548
pISSN - 0032-0889
DOI - 10.1104/pp.111.1.223
Subject(s) - saccharomyces cerevisiae , arabidopsis thaliana , fatty acid desaturase , yeast , linoleic acid , biochemistry , gene , biology , arabidopsis , fatty acid , gene expression , chemistry , polyunsaturated fatty acid , mutant
The functional expression in yeast of the Arabidopsis thaliana FAD2 gene, encoding the extraplastidial oleate desaturase (1-acyl-2-oleoyl-sn-glycero-3-phosphocholine delta 12-desaturase) is reported. Dienoic fatty acids constituted up to 11% (w/w) of the total fatty acids in transformed Saccharomyces cerevisiae cells and were confirmed to be linoleic acid and delta 9, delta 12-hexadecadienoic acid by gas chromatography-mass spectrometry.
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