Fukuchi-Mizutani M, Tasaka Y, Tanaka Y, Ashikari T, Kusumi T, Murata N
Institute for Fundamental Research, Suntory Ltd., Osaka, Japan.
Plant Cell Physiol. 1998 Feb;39(2):247-53. doi: 10.1093/oxfordjournals.pcp.a029364.
Two cDNAs, ADS1 and ADS2, were isolated from Arabidopsis. These cDNAs encoded proteins homologous to delta 9 acyl-lipid desaturases of cyanobacteria and acyl-CoA desaturases of yeast and mammals. The expression of ADS1 and ADS2 was organ-dependent. Cold temperature up-regulated the ADS2 expression, whereas it down-regulated the ADS1 expression.
从拟南芥中分离出了两个cDNA,即ADS1和ADS2。这些cDNA编码的蛋白质与蓝细菌的δ9酰基脂质去饱和酶以及酵母和哺乳动物的酰基辅酶A去饱和酶同源。ADS1和ADS2的表达具有器官依赖性。低温上调了ADS2的表达,而低温则下调了ADS1的表达。