Diverse alkane hydroxylase genes in microorganisms and environments.
Diverse alkane hydroxylase genes in microorganisms and environments.
复制标题
微生物和环境中的多种烷烃羟化酶基因
DOI:
10.1038/srep04968
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发表时间:
2014-05-15
影响因子:
4.6
通讯作者:
Wu XL
中科院分区:
文献类型:
--
作者:
Nie Y;Chi CQ;Fang H;Liang JL;Lu SL;Lai GL;Tang YQ;Wu XL
AlkB and CYP153 are important alkane hydroxylases responsible for aerobic alkane degradation in bioremediation of oil-polluted environments and microbial enhanced oil recovery. Since their distribution in nature is not clear, we made the investigation among thus-far sequenced 3,979 microbial genomes and 137 metagenomes from terrestrial, freshwater and marine environments. Hundreds of diversealkBand CYP153 genes including many novel ones were found in bacterial genomes, whereas none were found in archaeal genomes. Moreover, these genes were detected with different distributional patterns in the terrestrial, freshwater and marine metagenomes. Hints for horizontal gene transfer, gene duplication and gene fusion were found, which together are likely responsible for diversifying thealkBand CYP153 genes adapt to the ubiquitous distribution of different alkanes in nature. In addition, different distributions of these genes between bacterial genomes and metagenomes suggested the potentially important roles of unknown or less common alkane degraders in nature.
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影响因子:
14.9
作者:
Ludwig, W;Strunk, O;Schleifer, KH
通讯作者:
Schleifer, KH
影响因子:
3.2
作者:
Cai, Man;Chen, Wei-Min;Wu, Xiao-Lei
通讯作者:
Wu, Xiao-Lei
影响因子:
14.9
作者:
Cole JR;Wang Q;Cardenas E;Fish J;Chai B;Farris RJ;Kulam-Syed-Mohideen AS;McGarrell DM;Marsh T;Garrity GM;Tiedje JM
通讯作者:
Tiedje JM
影响因子:
2.8
作者:
Dembitsky, VM;Srebnik, M
通讯作者:
Srebnik, M
DOI:
10.1073/pnas.0503528102
发表时间:
2005-08-09
影响因子:
11.1
作者:
Jones, CD;Begun, DJ
通讯作者:
Begun, DJ