RESPIRATORY-CHAIN COMPONENTS OF IRON-OXIDIZING, ACIDOPHILIC BACTERIA

被引：0
|
作者：
BARR, DW
INGLEDEW, WJ
NORRIS, PR
机构：
[1] UNIV WARWICK,DEPT BIOL SCI,COVENTRY CV4 7AL,W MIDLANDS,ENGLAND
[2] UNIV ST ANDREWS,DEPT BIOCHEM & MICROBIOL,ST ANDREWS KY16 9ST,FIFE,SCOTLAND
来源：
FEMS MICROBIOLOGY LETTERS | 1990年 / 70卷 / 01期
关键词：
Acidophiles; Cytochrome; Iron-oxidizers; Leptospirillum ferooxidans;
D O I：
10.1016/0378-1097(90)90107-2
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Some of the components that are likely to be involved in the respiratory chains that transfer electrons from the ferrous iron substrate of various acidophilic bacteria have been revealed by spectroscopic analysis. An apparently unique, soluble and acid-stable cytochrome was found in Leptospirillum ferrooxidans which appeared to lack any of the major cytochromes or the rusticyanin of the better-studied iron-oxidizing mesophile, Thiobacillus ferrooxidans. A specific absorption peak, only found in iron-grown cells, was revealed in a whole cell spectra of thermoacidophilic archaebacteria of different genera. © 1990.
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页码：85 / 89
页数：5
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