Biodegradation of BTEX mixture by Pseudomonas putida YNS1 isolated from oil-contaminated soil

Youngnam You; Jaehong Shim; Choa Hyoung Cho; Moon Hee Ryu; Patrick J. Shea; Seralathan Kamala-Kannan; Jong Chan Chae; Byung Taek Oh

doi:10.1002/jobm.201200067

Biodegradation of BTEX mixture by Pseudomonas putida YNS1 isolated from oil-contaminated soil

Youngnam You, Jaehong Shim, Choa Hyoung Cho, Moon Hee Ryu, Patrick J. Shea, Seralathan Kamala-Kannan, Jong Chan Chae, Byung Taek Oh

School of Natural Resources

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

The presence of mixed contaminants, such as BTEX (benzene, toluene, ethylbenzene and xylene isomers) can affect the biodegradation, fate and environmental impacts of each compound. To understand the influence of interactions among BTEX compounds on their biodegradation, four bacteria were isolated from oil-contaminated soil and assayed for BTEX biodegradation in vitro. The isolate exhibiting maximum biodegradation was identified as Pseudomonas putida based on the 16S rDNA sequence. The biodegradation of the BTEX compounds was greatly influenced by pH, temperature, and salinity. Substrate mixture studies (binary, tertiary and quaternary) revealed that the presence of toluene increased the biodegradation rate of benzene, ethylbenzene, and xylene.

Original language	English (US)
Pages (from-to)	469-475
Number of pages	7
Journal	Journal of Basic Microbiology
Volume	53
Issue number	5
DOIs	https://doi.org/10.1002/jobm.201200067
State	Published - May 2013

Keywords

BTEX
Biodegradation
Pseudomonas putida
Substrate interaction

ASJC Scopus subject areas

Applied Microbiology and Biotechnology

Access to Document

10.1002/jobm.201200067

Fingerprint Dive into the research topics of 'Biodegradation of BTEX mixture by Pseudomonas putida YNS1 isolated from oil-contaminated soil'. Together they form a unique fingerprint.

Cite this

Biodegradation of BTEX mixture by Pseudomonas putida YNS1 isolated from oil-contaminated soil. / You, Youngnam; Shim, Jaehong; Cho, Choa Hyoung; Ryu, Moon Hee; Shea, Patrick J.; Kamala-Kannan, Seralathan; Chae, Jong Chan; Oh, Byung Taek.

In: Journal of Basic Microbiology, Vol. 53, No. 5, 05.2013, p. 469-475.

Research output: Contribution to journal › Article › peer-review

@article{bef8eaf8e87f42fe97f846f857a2ffa4,

title = "Biodegradation of BTEX mixture by Pseudomonas putida YNS1 isolated from oil-contaminated soil",

abstract = "The presence of mixed contaminants, such as BTEX (benzene, toluene, ethylbenzene and xylene isomers) can affect the biodegradation, fate and environmental impacts of each compound. To understand the influence of interactions among BTEX compounds on their biodegradation, four bacteria were isolated from oil-contaminated soil and assayed for BTEX biodegradation in vitro. The isolate exhibiting maximum biodegradation was identified as Pseudomonas putida based on the 16S rDNA sequence. The biodegradation of the BTEX compounds was greatly influenced by pH, temperature, and salinity. Substrate mixture studies (binary, tertiary and quaternary) revealed that the presence of toluene increased the biodegradation rate of benzene, ethylbenzene, and xylene.",

keywords = "BTEX, Biodegradation, Pseudomonas putida, Substrate interaction",

author = "Youngnam You and Jaehong Shim and Cho, {Choa Hyoung} and Ryu, {Moon Hee} and Shea, {Patrick J.} and Seralathan Kamala-Kannan and Chae, {Jong Chan} and Oh, {Byung Taek}",

year = "2013",

month = may,

doi = "10.1002/jobm.201200067",

language = "English (US)",

volume = "53",

pages = "469--475",

journal = "Journal of Basic Microbiology",

issn = "0233-111X",

publisher = "Wiley-VCH Verlag",

number = "5",

}

TY - JOUR

T1 - Biodegradation of BTEX mixture by Pseudomonas putida YNS1 isolated from oil-contaminated soil

AU - You, Youngnam

AU - Shim, Jaehong

AU - Cho, Choa Hyoung

AU - Ryu, Moon Hee

AU - Shea, Patrick J.

AU - Kamala-Kannan, Seralathan

AU - Chae, Jong Chan

AU - Oh, Byung Taek

PY - 2013/5

Y1 - 2013/5

N2 - The presence of mixed contaminants, such as BTEX (benzene, toluene, ethylbenzene and xylene isomers) can affect the biodegradation, fate and environmental impacts of each compound. To understand the influence of interactions among BTEX compounds on their biodegradation, four bacteria were isolated from oil-contaminated soil and assayed for BTEX biodegradation in vitro. The isolate exhibiting maximum biodegradation was identified as Pseudomonas putida based on the 16S rDNA sequence. The biodegradation of the BTEX compounds was greatly influenced by pH, temperature, and salinity. Substrate mixture studies (binary, tertiary and quaternary) revealed that the presence of toluene increased the biodegradation rate of benzene, ethylbenzene, and xylene.

AB - The presence of mixed contaminants, such as BTEX (benzene, toluene, ethylbenzene and xylene isomers) can affect the biodegradation, fate and environmental impacts of each compound. To understand the influence of interactions among BTEX compounds on their biodegradation, four bacteria were isolated from oil-contaminated soil and assayed for BTEX biodegradation in vitro. The isolate exhibiting maximum biodegradation was identified as Pseudomonas putida based on the 16S rDNA sequence. The biodegradation of the BTEX compounds was greatly influenced by pH, temperature, and salinity. Substrate mixture studies (binary, tertiary and quaternary) revealed that the presence of toluene increased the biodegradation rate of benzene, ethylbenzene, and xylene.

KW - BTEX

KW - Biodegradation

KW - Pseudomonas putida

KW - Substrate interaction

UR - http://www.scopus.com/inward/record.url?scp=84878197815&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84878197815&partnerID=8YFLogxK

U2 - 10.1002/jobm.201200067

DO - 10.1002/jobm.201200067

M3 - Article

C2 - 22915285

AN - SCOPUS:84878197815

VL - 53

SP - 469

EP - 475

JO - Journal of Basic Microbiology

JF - Journal of Basic Microbiology

SN - 0233-111X

IS - 5

ER -