Aerobic nitrate respiration by a newly isolated phenol-degrading bacterium, Alcaligenes strain P5

被引：16

作者：

Baek, SH ^{[1
]}

Yin, CR ^{[1
]}

Lee, ST ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Biol Sci, Taejon 305701, South Korea

来源：

BIOTECHNOLOGY LETTERS | 2001年 / 23卷 / 08期

关键词：

Alcaligenes; microaerobic; nitrate; periplasmic; phenol;

D O I：

10.1023/A:1010354030216

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：

An aerobic, nitrate-respiring bacterium which can degrade phenol under aerobic conditions was isolated and identified as Alcaligenes sp. Under microaerobic culture, the maximum concentration for phenol to be degraded was 0.29 mM in the presence of nitrate/O-2 but only 0.16 mM in the presence of O-2 alone. Azide (0.1 mM) and Triton X-100 (0.5%) inhibited nitrate reduction and cell growth completely in anoxic culture but had little or no effect on nitrate reduction in aerobic culture.

引用

页码：627 / 630

页数：4

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