Biotransformations of ( plus /-)-geosmin by terpene-degrading bacteria

被引：32

作者：

Eaton, Richard W. ^{[1
]}

Sandusky, Peter ^{[2
]}

机构：

[1] ARS, So Reg Res Ctr, USDA, New Orleans, LA 70124 USA

[2] Univ N Carolina, Dept Environm Sci & Engn, Chapel Hill, NC 27599 USA

来源：

BIODEGRADATION | 2010年 / 21卷 / 01期

关键词：

Geosmin; Biotransformation; Terpene; Pseudomonas; Rhodococcus wratislaviensis; GEOSMIN; 2-METHYLISOBORNEOL; BIODEGRADATION; REMOVAL; MIB; IDENTIFICATION; SUBSTANCES; WATER;

D O I：

10.1007/s10532-009-9282-y

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：

Two terpene-degrading bacteria able to transform (+/-)-geosmin have been identified. Pseudomonas sp. SBR3-tpnb, following growth on gamma-terpinene, converts (+/-)-geosmin to several products; the major products are ketogeosmins. Rhodococcus wratislaviensis DLC-cam, isolated on d-camphor, also converts (+/-)-geosmin to several oxidation products, primarily ketogeosmins identical to those produced by strain SBR3-tpnb as well as hydroxygeosmins. This conversion appears to be inducible by (+/-)-geosmin and not by d-camphor.

引用

页码：71 / 79

页数：9

共 24 条

[1] BASIC LOCAL ALIGNMENT SEARCH TOOL [J].

ALTSCHUL, SF ;

GISH, W ;

MILLER, W ;

MYERS, EW ;

LIPMAN, DJ .

JOURNAL OF MOLECULAR BIOLOGY, 1990, 215 (03) :403-410

[2] Biotransformations of 2-Methylisoborneol by Camphor-Degrading Bacteria [J].

Eaton, Richard W. ;

Sandusky, Peter .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2009, 75 (03) :583-588

[3] Plasmid-encoded phthalate catabolic pathway in Arthrobacter keyseri 12B [J].

Eaton, RW .

JOURNAL OF BACTERIOLOGY, 2001, 183 (12) :3689-3703

[4]

Elhadi SLN, 2006, J AM WATER WORKS ASS, V98, P108

[5]

Engle Carole R., 1995, Journal of the World Aquaculture Society, V26, P297, DOI 10.1111/j.1749-7345.1995.tb00258.x

[6]

FIRMENICH SA, 1981, Patent No. 4248742

[7]

Gerber N. N., 1968, TETRAHEDRON LETT, V9, P2971

[8] VOLATILE SUBSTANCES FROM ACTINOMYCETES - THEIR ROLE IN THE ODOR POLLUTION OF WATER [J].

GERBER, NN .

CRC CRITICAL REVIEWS IN MICROBIOLOGY, 1979, 7 (03) :191-214

[9] GEOSMIN AN EARTHY-SMELLING SUBSTANCE ISOLATED FROM ACTINOMYCETES [J].

GERBER, NN ;

LECHEVAL.HA .

APPLIED MICROBIOLOGY, 1965, 13 (06) :935-&

[10] Biodegradation rates of 2-methylisoborneol (MIB) and geosmin through sand filters and in bioreactors [J].

Ho, Lionel ;

Hoefel, Daniel ;

Bock, Franziska ;

Saint, Christopher P. ;

Newcombe, Gayle .

CHEMOSPHERE, 2007, 66 (11) :2210-2218

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