CLONING AND SEQUENCING OF CDNAS ENCODING A PATHOGEN-INDUCED PUTATIVE PEROXIDASE OF WHEAT (TRITICUM-AESTIVUM L)

被引:83
作者
REBMANN, G [1 ]
HERTIG, C [1 ]
BULL, J [1 ]
MAUCH, F [1 ]
DUDLER, R [1 ]
机构
[1] UNIV ZURICH,INST PLANT BIOL,ZOLLIKERSTR 107,CH-8008 ZURICH,SWITZERLAND
关键词
PATHOGEN-INDUCED; PEROXIDASE; WHEAT;
D O I
10.1007/BF00020563
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 report here the complete amino acid sequence of a pathogen-induced putative peroxidase from wheat (Triticum aestivum L.) as deduced from cDNA clones representing mRNA from leaves infected with the powdery mildew fungus Erysiphe graminis. The protein consists of 312 amino acids, of which the first 22 form a putative signal sequence, and has a calculated pI of 5.7. Sequence comparison revealed that the putative wheat peroxidase is most similar to the turnip (Brassica rapa) peroxidase, with which it shares 57% identical and 13% conserved amino acids.
引用
收藏
页码:329 / 331
页数:3
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