ACETYL-COA CARBOXYLASE EXERTS STRONG FLUX CONTROL OVER LIPID-SYNTHESIS IN PLANTS

被引：82

作者：

PAGE, RA

OKADA, S

HARWOOD, JL

机构：

[1] Department of Biochemistry, University of Wales College of Cardiff, Cardiff, CF1 1ST

来源：

BIOCHIMICA ET BIOPHYSICA ACTA-LIPIDS AND LIPID METABOLISM | 1994年 / 1210卷 / 03期

关键词：

ACETYL-COA CARBOXYLASE; FLUX CONTROL COEFFICIENT; LIPID SYNTHESIS; (FLUAZIFOP); (SETHOXYDIM);

D O I：

10.1016/0005-2760(94)90242-9

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The importance of acetyl-CoA carboxylase in regulation of lipid synthesis for barley and maize leaves has been quantitatively assessed using, as specific inhibitors, the herbicides fluazifop and sethoxydim. Apparent flux control coefficients of about 0.58 and 0.52 were determined for acetyl-CoA carboxylase in barley and maize leaves, respectively. These results show that acetyl-CoA carboxylase is the major flux controlling enzyme for light-stimulated lipid synthesis in these tissues.

引用

页码：369 / 372

页数：4

共 26 条

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