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OMMA enables population-scale analysis of complex genomic features and phylogenomic relationships from nanochannel-based optical maps
Author(s) -
Alden King-Yung Leung,
Chunjiao Liu,
Le Li,
Yvonne Y. Y. Lai,
Catherine Chu,
PuiYan Kwok,
PakLeung Ho,
Kevin Y. Yip,
TingFung Chan
Publication year - 2019
Publication title -
gigascience
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.947
H-Index - 54
ISSN - 2047-217X
DOI - 10.1093/gigascience/giz079
Subject(s) - scale (ratio) , population , data science , computational biology , evolutionary biology , computer science , biology , geography , cartography , demography , sociology
Optical mapping is an emerging technology that complements sequencing-based methods in genome analysis. It is widely used in improving genome assemblies and detecting structural variations by providing information over much longer (up to 1 Mb) reads. Current standards in optical mapping analysis involve assembling optical maps into contigs and aligning them to a reference, which is limited to pairwise comparison and becomes bias-prone when analyzing multiple samples.

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