Degradation of phenanthrene, methylphenanthrenes and dibenzothiophene by a Sphingomonas strain 2mpII

被引：0

作者：

T. Nadalig

N. Raymond

Ni'matuzahroh

M. Gilewicz

H. Budzinski

J. Bertrand

机构：

[1] Laboratoire Direction des Recherches Océaniques,

[2] Environnement Profond,undefined

[3] Centre IFREMER de BREST,undefined

[4] B.P. 70,undefined

[5] 29280 Plouzané,undefined

[6] France,undefined

[7] Laboratoire d'Océanographie Biologique,undefined

[8] UMR 5805,undefined

[9] University Bordeaux 1,undefined

[10] 2 rue du Pr. Jolyet,undefined

[11] 33120 Arcachon,undefined

[12] France,undefined

[13] Laboratoire d'Océanologie et de Biogéochimie,undefined

[14] UMR 6535,undefined

[15] Faculté des Sciences de Luminy,undefined

[16] 13288 Marseille,undefined

[17] France,undefined

[18] Laboratoire de Physico- et Toxico-Chimie des Systèmes Naturels,undefined

[19] UPRESA 5472 CNRS,undefined

[20] University Bordeaux 1,undefined

[21] 351 cours de la libération,undefined

[22] 33405 Talence,undefined

[23] France,undefined

来源：

Applied Microbiology and Biotechnology | 2002年 / 59卷

关键词：

Sulfone; Carbon Source; Degradation Rate; Phenanthrene; Marine Sediment;

D O I：

暂无

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学科分类号：

摘要：

Strain Sphingomonas sp. (2MPII), isolated from marine sediment, was able to utilize phenanthrene (P) or 2-methylphenanthrene (2MP) as the sole carbon source. However, 9-methylphenanthrene (9MP) and dibenzothiophene (DBT) were weakly degraded. The degradation rates of 9MP and DBT increased in the presence of 2MP, whilst the degradation rate of 2MP increased in the presence of 9MP. However, the presence of DBT inhibited the degradation of 2MP. DBT sulfone, a DBT metabolite, was not assimilated by the bacteria and its presence also decreased the degradation rate of 2MP.

引用

页码：79 / 85

页数：6