Isolation and characterization of phenol-catabolizing bacteria from a coking plant

被引：40

作者：

El-Sayed, WS

Ibrahim, MK

Abu-Shady, M

El-Beih, F

Ohmura, N

Saiki, H

Ando, A

机构：

[1] Cent Res Inst Elect Power Ind, Dept Biosci, Abiko, Chiba 2701194, Japan

[2] Ain Shams Univ, Fac Sci, Dept Microbiol, Cairo, Egypt

[3] Chiba Univ, Dept Sci & Technol, Chiba 2718510, Japan

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2003年 / 67卷 / 09期

关键词：

phenol; degradation; tolerance; meta-pathway;

D O I：

10.1271/bbb.67.2026

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：

New phenol degrading bacteria with high biodegradation activity and high tolerance were isolated as Burkholderia cepacia PW3 and Pseudomonas aeruginosa AT2. Both isolates could grow aerobically on phenol as a sole carbon source even at 3 g/l. The whole-cell kinetic properties for phenol degradation by strains PW3 and AT2 showed a V-max of 0.321 and 0.253 mg/l/min/(mg protein), respectively. The metabolic pathways for phenol biodegradation in both strains were assigned to the meta-cleavage activity of catechol 2,3-dioxygenase.

引用

页码：2026 / 2029

页数：4

共 14 条

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[Anonymous], 1993, Bergey's Manual of Determinative Bacteriology

[2]

[Anonymous], 1983, COLD SPRING HARBOR L

[3] Kinetics of phenol degradation using Pseudomonas putida MTCC 1194 [J].