Introduction of the cDNA for shape Arabidopsis glycerol-3-phosphate acyltransferase (GPAT) confers unsaturation of fatty acids and chilling tolerance of photosynthesis on rice

被引：46

作者：

Shuji Yokoi

Sho-Ichi Higashi

Sachie Kishitani

Norio Murata

Kinya Toriyama

机构：

[1] Tohoku University,Faculty of Agriculture

[2] National Institute for Basic Biology,Department of Regulation Biology

来源：

Molecular Breeding | 1998年 / 4卷

关键词：

glycerol-3-phosphate acyltransferase; phosphatidylglycerol; chilling tolerance; transformation; fatty acid composition; Oryza sativa L.;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The chilling sensitivity of several plant species is closely correlated with the levels of unsaturation of fatty acids in the phosphatidylglycerol (PG) of chloroplast membranes. Plants with a high proportion of unsaturated fatty acids, such as Arabidopsis thaliana, are resistant to chilling, whereas species like squash with only a low proportion are rather sensitive to chilling. The glycerol-3-phosphate O-acyltransferase (GPAT) enzyme of chloroplasts plays an important role in determining the levels of PG fatty acid desaturation.

引用

页码：269 / 275

页数：6

共 79 条

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