MetaPhinder-Identifying Bacteriophage Sequences in Metagenomic Data Sets.
MetaPhinder-Identifying Bacteriophage Sequences in Metagenomic Data Sets.
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DOI:
10.1371/journal.pone.0163111
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发表时间:
2016
期刊:
影响因子:
3.7
通讯作者:
Nielsen M
中科院分区:
文献类型:
--
作者:
Jurtz VI;Villarroel J;Lund O;Voldby Larsen M;Nielsen M
Bacteriophages are the most abundant biological entity on the planet, but at the same time do not account for much of the genetic material isolated from most environments due to their small genome sizes. They also show great genetic diversity and mosaic genomes making it challenging to analyze and understand them. Here we present MetaPhinder, a method to identify assembled genomic fragments (i.e.contigs) of phage origin in metagenomic data sets. The method is based on a comparison to a database of whole genome bacteriophage sequences, integrating hits to multiple genomes to accomodate for the mosaic genome structure of many bacteriophages. The method is demonstrated to out-perform both BLAST methods based on single hits and methods based on k-mer comparisons. MetaPhinder is available as a web service at the Center for Genomic Epidemiology https://cge.cbs.dtu.dk/services/MetaPhinder/, while the source code can be downloaded from https://bitbucket.org/genomicepidemiology/metaphinder or https://github.com/vanessajurtz/MetaPhinder.
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影响因子:
15.5
作者:
Castro-Mejía JL;Muhammed MK;Kot W;Neve H;Franz CM;Hansen LH;Vogensen FK;Nielsen DS
通讯作者:
Nielsen DS
影响因子:
14.9
作者:
NCBI Resource Coordinators
通讯作者:
NCBI Resource Coordinators
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通讯作者:
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