NONINVOLVEMENT OF LIGNIN PEROXIDASES AND MANGANESE PEROXIDASES IN 2,4,5-TRICHLOROPHENOXYACETIC ACID DEGRADATION BY PHANEROCHAETE-CHRYSOSPORIUM

被引:41
作者
YADAV, JS
REDDY, CA
机构
[1] MICHIGAN STATE UNIV,DEPT MICROBIOL,E LANSING,MI 48824
[2] MICHIGAN STATE UNIV,NSF CTR MICROBIAL ECOL,E LANSING,MI 48824
关键词
D O I
10.1007/BF01021065
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Phanerochaete chrysosporium (ME-446) mineralized 2,4,5-trichlorophenoxyacetic acid (2,4,5-T) in high N medium and in malt extract medium in which lignin peroxidases (LIPs) and manganese peroxidases ( MNPs) are not produced; furthermore, per mutant of ME-446, which lacks LIPs and MNPs, mineralized 2,4,5-T as well as the wild type. These results indicate that LIPs and MNPs are not required for 2,4,5-T degradation by P. chrysosporium.
引用
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页码:1089 / 1092
页数:4
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