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Taxonomic weighting improves the accuracy of a gap-filling algorithm for metabolic models
Author(s) -
Wai Kit Ong,
Peter Midford,
Peter D. Karp
Publication year - 2019
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/btz813
Subject(s) - weighting , usable , algorithm , computer science , phylum , taxonomic rank , software , data mining , biology , gene , genetics , ecology , physics , world wide web , taxon , programming language , acoustics
The increasing availability of annotated genome sequences enables construction of genome-scale metabolic networks, which are useful tools for studying organisms of interest. However, due to incomplete genome annotations, draft metabolic models contain gaps that must be filled in a time-consuming process before they are usable. Optimization-based algorithms that fill these gaps have been developed, however, gap-filling algorithms show significant error rates and often introduce incorrect reactions.

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