GC bias affects genomic and metagenomic reconstructions, underrepresenting GC-poor organisms
Author(s) -
Patrick Browne,
Tue Kjærgaard Nielsen,
Witold Kot,
Anni Aggerholm,
M. Thomas P. Gilbert,
Lara Puetz,
Morten Rasmussen,
Athanasios Zervas,
Lars Hestbjerg Hansen
Publication year - 2020
Publication title -
gigascience
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.947
H-Index - 54
ISSN - 2047-217X
DOI - 10.1093/gigascience/giaa008
Subject(s) - metagenomics , computational biology , biology , evolutionary biology , data science , computer science , genetics , gene
Metagenomic sequencing is a well-established tool in the modern biosciences. While it promises unparalleled insights into the genetic content of the biological samples studied, conclusions drawn are at risk from biases inherent to the DNA sequencing methods, including inaccurate abundance estimates as a function of genomic guanine-cytosine (GC) contents.
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