CLARK: fast and accurate classification of metagenomic and genomic sequences using discriminative k-mers.
CLARK: fast and accurate classification of metagenomic and genomic sequences using discriminative k-mers.
复制标题
克拉克:使用判别性k-mers对宏基因组和基因组序列进行快速准确分类。
DOI:
10.1186/s12864-015-1419-2
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发表时间:
2015-03-25
期刊:
影响因子:
4.4
通讯作者:
Lonardi S
中科院分区:
文献类型:
--
作者:
Ounit R;Wanamaker S;Close TJ;Lonardi S
The problem of supervised DNA sequence classification arises in several fields of computational molecular biology. Although this problem has been extensively studied, it is still computationally challenging due to size of the datasets that modern sequencing technologies can produce. We introduce Clark a novel approach to classify metagenomic reads at the species or genus level with high accuracy and high speed. Extensive experimental results on various metagenomic samples show that the classification accuracy of Clark is better or comparable to the best state-of-the-art tools and it is significantly faster than any of its competitors. In its fastest single-threaded mode Clark classifies, with high accuracy, about 32 million metagenomic short reads per minute. Clark can also classify BAC clones or transcripts to chromosome arms and centromeric regions. Clark is a versatile, fast and accurate sequence classification method, especially useful for metagenomics and genomics applications. It is freely available at http://clark.cs.ucr.edu/. The online version of this article (doi:10.1186/s12864-015-1419-2) contains supplementary material, which is available to authorized users.
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影响因子:
56.9
作者:
Venter, JC;Remington, K;Smith, HO
通讯作者:
Smith, HO
影响因子:
14.9
作者:
Tu Q;He Z;Zhou J
通讯作者:
Zhou J
影响因子:
4.3
作者:
Lonardi S;Duma D;Alpert M;Cordero F;Beccuti M;Bhat PR;Wu Y;Ciardo G;Alsaihati B;Ma Y;Wanamaker S;Resnik J;Bozdag S;Luo MC;Close TJ
通讯作者:
Close TJ
DOI:
10.1093/bioinformatics/btt389
发表时间:
2013-09-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Ames SK;Hysom DA;Gardner SN;Lloyd GS;Gokhale MB;Allen JE
通讯作者:
Allen JE
影响因子:
48
作者:
Mavromatis, Konstantinos;Ivanova, Natalia;Kyrpides, Nikos C.
通讯作者:
Kyrpides, Nikos C.