We report here the characterization of CER8/LACS1, one of nine Arabidopsis long-chain acyl-CoA synthetases thought to activate acyl chains. Mutations in LACS1 reduced the amount of wax in all chemical classes on the stem and leaf, except in the very long-chain fatty acid (VLCFA) class wherein acids longer than 24 carbons (C (24)) were elevated ...

2024年5月29日 · Arabidopsis CER8 encodes LONG-CHAIN ACYL‐COA SYNTHETASE 1 (LACS1) that has overlapping functions with LACS2 in plant wax and cutin synthesis. Plant J. 2009;59 (4):553–64.

2009年8月11日 · The Arabidopsis eceriferum8 (cer8) glossy-stemmed mutant was previously reported as having abnormally high amounts of C 26 –C 30 free fatty acids in its stem and leaf cuticular waxes (Jenks et al., 1995; Goodwin et al., 2005), leading us to speculate that CER8 may encode a protein involved in the modification of very long-chain fatty acyl-CoA ...

2012年2月1日 · Arabidopsis CER8 encodes LONG-CHAIN ACYL-COA SYNTHETASE 1 (LACS1) that has overlapping functions with LACS2 in plant wax and cutin synthesis

我们在这里报告了CER8 / LACS1的特征，CER8 / LACS1是被认为可以激活酰基链的九个拟南芥长链酰基CoA合成酶之一。 LACS1中的突变减少了茎和叶上所有化学类别中蜡的含量，但超长链脂肪酸（VLCFA）类中的酸含量超过24个碳原子（C（24））升高超过155％。

We report here the characterization of CER8/LACS1, one of nine Arabidopsis long-chain acyl-CoA synthetases thought to activate acyl chains. Mutations in LACS1 reduced the amount of wax in all chemical classes on the stem and leaf, except in the very long-chain fatty acid (VLCFA) class wherein acids longer than 24 carbons (C 24) were elevated ...

2009年8月1日 · We report here the characterization of CER8/LACS1, one of nine Arabidopsis long-chain acyl-CoA synthetases thought to activate acyl chains. Mutations in LACS1 reduced the amount of wax in all chemical classes on the stem and leaf, except in the very long-chain fatty acid (VLCFA) class wherein acids longer than 24 carbons (C (24)) were elevated ...

Abstract: SUMMARYPlant cuticle is an extracellular lipid-based matrix of cutin and waxes, which covers aerial organs and protects them from many forms of environmental stress. We report here the characterization of CER8/LACS1, one of nine Arabidopsis long-chain acyl-CoA synthetases thought to activate acyl chains.

2021年3月21日 · Among these proteins, AtLACS1 (also known as CER8) is the main isoform responsible for wax biosynthesis, since decreasing AtLACS1 activity alone leads to a drastic reduction of most wax components including alkanes, aldehydes, 2-alcohols, and ketones, finally resulting in the dramatic reduction of total wax amounts (Lü et al., 2009; Weng et al ...

2009年8月1日 · CER8 encodes acyl coenzyme A synthase, an enzyme that preferentially modifies the VLCFA of wax synthesis and keratin synthesis of long-chain (C (16)) fatty acids [26].