A poor man's BLASTX--high-throughput metagenomic protein database search using PAUDA.
A poor man's BLASTX--high-throughput metagenomic protein database search using PAUDA.
复制标题
DOI:
10.1093/bioinformatics/btt254
复制
发表时间:
2014-01-01
期刊:
影响因子:
--
通讯作者:
Xie C
中科院分区:
文献类型:
--
作者:
Huson DH;Xie C
Summary: In the context of metagenomics, we introduce a new approach to protein database search called PAUDA, which runs ∼10 000 times faster than BLASTX, while achieving about one-third of the assignment rate of reads to KEGG orthology groups, and producing gene and taxon abundance profiles that are highly correlated to those obtained with BLASTX. PAUDA requires <80 CPU hours to analyze a dataset of 246 million Illumina DNA reads from permafrost soil for which a previous BLASTX analysis (on a subset of 176 million reads) reportedly required 800 000 CPU hours, leading to the same clustering of samples by functional profiles. Availability: PAUDA is freely available from: http://ab.inf.uni-tuebingen.de/software/pauda. Also supplementary method details are available from this website. Contact: daniel.huson@uni-tuebingen.de or xiechao@bic.nus.edu.sg
登录
查看更多内容
DOI:
10.1093/bioinformatics/btr595
发表时间:
2012-01-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Zhao Y;Tang H;Ye Y
通讯作者:
Ye Y
影响因子:
48
作者:
Langmead, Ben;Salzberg, Steven L.
通讯作者:
Salzberg, Steven L.
影响因子:
11
作者:
Mitra, Suparna;Gilbert, Jack A.;Huson, Daniel H.
通讯作者:
Huson, Daniel H.
影响因子:
64.8
作者:
Mackelprang, Rachel;Waldrop, Mark P.;Jansson, Janet K.
通讯作者:
Jansson, Janet K.
影响因子:
14.9
作者:
Kanehisa, M;Goto, S
通讯作者:
Goto, S