Transcriptional profiling of the marine oil-degrading bacterium Alcanivorax borkumensis during growth on n-alkanes
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In: FEMS Microbiology Letters, Vol. 319, No. 2, 06.2011, p. 160-8.
Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Transcriptional profiling of the marine oil-degrading bacterium Alcanivorax borkumensis during growth on n-alkanes
AU - Sabirova, Julia S
AU - Becker, Anke
AU - Lünsdorf, Heinrich
AU - Nicaud, Jean-Marc
AU - Timmis, Kenneth N
AU - Golyshin, Peter N
N1 - © 2011 Federation of European Microbiological Societies. Published by Blackwell Publishing Ltd. All rights reserved.
PY - 2011/6
Y1 - 2011/6
N2 - The marine oil-degrading bacterium Alcanivorax borkumensis SK2 has attracted significant interest due to its hydrocarbonoclastic lifestyle, its alkane-centered metabolism, and for playing an important ecological role in cleaning up marine oil spills. In this study, we used microarray technology to characterize the transcriptional responses of A. borkumensis to n-hexadecane exposure as opposed to pyruvate, which led to the identification of a total of 220 differentially expressed genes, with 109 genes being upregulated and 111 genes being downregulated. Among the genes upregulated on alkanes are systems predicted to be involved in the terminal oxidation of alkanes, biofilm formation, signal transduction, and regulation.
AB - The marine oil-degrading bacterium Alcanivorax borkumensis SK2 has attracted significant interest due to its hydrocarbonoclastic lifestyle, its alkane-centered metabolism, and for playing an important ecological role in cleaning up marine oil spills. In this study, we used microarray technology to characterize the transcriptional responses of A. borkumensis to n-hexadecane exposure as opposed to pyruvate, which led to the identification of a total of 220 differentially expressed genes, with 109 genes being upregulated and 111 genes being downregulated. Among the genes upregulated on alkanes are systems predicted to be involved in the terminal oxidation of alkanes, biofilm formation, signal transduction, and regulation.
KW - Alcanivoraceae/genetics
KW - Alkanes/metabolism
KW - Bacterial Proteins/genetics
KW - Biodegradation, Environmental
KW - Gene Expression Profiling
KW - Gene Expression Regulation, Bacterial
KW - Molecular Sequence Data
KW - Seawater/microbiology
KW - Transcription, Genetic
U2 - 10.1111/j.1574-6968.2011.02279.x
DO - 10.1111/j.1574-6968.2011.02279.x
M3 - Article
C2 - 21470299
VL - 319
SP - 160
EP - 168
JO - FEMS Microbiology Letters
JF - FEMS Microbiology Letters
SN - 0378-1097
IS - 2
ER -