MetaProb: accurate metagenomic reads binning based on probabilistic sequence signatures
Author(s) -
Samuele Girotto,
Cinzia Pizzi,
Matteo Comin
Publication year - 2016
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btw466
Subject(s) - metagenomics , computer science , probabilistic logic , data mining , statistic , sequence (biology) , k mer , dna sequencing , computational biology , genome , biology , artificial intelligence , statistics , genetics , mathematics , gene
Sequencing technologies allow the sequencing of microbial communities directly from the environment without prior culturing. Taxonomic analysis of microbial communities, a process referred to as binning, is one of the most challenging tasks when analyzing metagenomic reads data. The major problems are the lack of taxonomically related genomes in existing reference databases, the uneven abundance ratio of species and the limitations due to short read lengths and sequencing errors.
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