MULTIPLE CDNAS OF PHOSPHOENOLPYRUVATE CARBOXYLASE IN THE C-4 DICOT FLAVERIA-TRINERVIA

被引：44

作者：

POETSCH, W ^{[1
]}

HERMANS, J ^{[1
]}

WESTHOFF, P ^{[1
]}

机构：

[1] UNIV DUSSELDORF,INST ENTWICKLUNGS & MOLEK BIOL PFLANZEN,W-4000 DUSSELDORF 1,GERMANY

来源：

FEBS LETTERS | 1991年 / 292卷 / 1-2期

关键词：

PHOSPHOENOLPYRUVATE CARBOXYLASE; C-4-PLANT; FLAVERIA; GENE FAMILY;

D O I：

10.1016/0014-5793(91)80850-3

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：

We have isolated and characterized cDNA clones for the leaf-specific C4-phosphoenolpyruvate carboxylase (PEPCase) from the dicotyledonous C4 plant Flaveria trinervia. The isolation of multiple cDNAs indicates that in this plant the C4 isoform is encoded by a small subgroup of the PEPCase gene family. The deduced amino acid sequence reveals a higher degree of similarity to the CAM and C3 isozymes of the dicotyledonous, facultative CAM plant Mesembryanthemum crystallinum than to the C4 PEPCases of monocotyledonous origin.

引用

页码：133 / 136

页数：4

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