Piggy: a rapid, large-scale pan-genome analysis tool for intergenic regions in bacteria
Author(s) -
Harry A. Thorpe,
Sion Bayliss,
Samuel K. Sheppard,
Edward J. Feil
Publication year - 2018
Publication title -
gigascience
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.947
H-Index - 54
ISSN - 2047-217X
DOI - 10.1093/gigascience/giy015
Subject(s) - intergenic region , computational biology , genome , scale (ratio) , bacteria , ribosomal intergenic spacer analysis , biology , genetics , gene , geography , phylogenetics , cartography , ribosomal dna
The concept of the "pan-genome," which refers to the total complement of genes within a given sample or species, is well established in bacterial genomics. Rapid and scalable pipelines are available for managing and interpreting pan-genomes from large batches of annotated assemblies. However, despite overwhelming evidence that variation in intergenic regions in bacteria can directly influence phenotypes, most current approaches for analyzing pan-genomes focus exclusively on protein-coding sequences.
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