MULTIPLE PYRUVATE DECARBOXYLASE GENES IN MAIZE ARE INDUCED BY HYPOXIA

被引:43
作者
PESCHKE, VM
SACHS, MM
机构
[1] WASHINGTON UNIV,DEPT BIOL,ST LOUIS,MO 63130
[2] UNIV ILLINOIS,USDA ARS,PLANT PHYSIOL & GENET RES UNIT,URBANA,IL 61801
[3] UNIV ILLINOIS,DEPT AGRON,URBANA,IL 61801
来源
MOLECULAR & GENERAL GENETICS | 1993年 / 240卷 / 02期
关键词
ANAEROBIOSIS; HYPOXIA; MAIZE; PYRUVATE DECARBOXYLASE;
D O I
10.1007/BF00277058
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
Two cDNA clones corresponding to anaerobically induced maize mRNAs were found to have homology to a previously identified maize pyruvate decarboxylase gene. DNA sequencing and RFLP mapping indicate that these cDNAs represent two additional maize pdc genes. Each of the clones is approximately 85% identical in predicted amino acid sequence to the other two. All three clones are induced by hypoxic stress, but with different levels and kinetics of induction.
引用
收藏
页码:206 / 212
页数:7
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