Automatic prediction of polysaccharide utilization loci in Bacteroidetes species
Author(s) -
Nicolas Terrapon,
Vincent Lombard,
Harry J. Gilbert,
Bernard Henrissat
Publication year - 2014
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/btu716
Subject(s) - bacteroidetes , biology , computational biology , genetics , genome , operon , gene , context (archaeology) , phylum , bacteroides , 16s ribosomal rna , bacteria , escherichia coli , paleontology
A bacterial polysaccharide utilization locus (PUL) is a set of physically linked genes that orchestrate the breakdown of a specific glycan. PULs are prevalent in the Bacteroidetes phylum and are key to the digestion of complex carbohydrates, notably by the human gut microbiota. A given Bacteroidetes genome can encode dozens of different PULs whose boundaries and precise gene content are difficult to predict.
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