Metagenomes Binning Using Proximity-Ligation Data.

Abstract:

:Microbial communities are key components of all ecosystems, but characterization of their complete genomic structure remains challenging. Typical analysis tends to elude the complexity of the mixes in terms of species, strains, as well as extrachromosomal DNA molecules. Recently, approaches have been developed that bins DNA contigs into individual genomes and episomes according to their 3D contact frequencies. Those contacts are quantified by chromosome conformation capture experiments (3C, Hi-C), also known as proximity-ligation approaches, applied to metagenomics samples. Here, we present a simple computational pipeline that allows to recover high-quality Metagenomics Assemble Genomes (MAGs) starting from metagenomic 3C or Hi-C datasets and a metagenome assembly.

journal_name

Methods Mol Biol

authors

Marbouty M,Koszul R

doi

10.1007/978-1-0716-1390-0_8

keywords:

["Binning","Chromosome conformation capture","Hi-C, metaHiC","Meta3C","Metagenomes assemble genomes","Metagenomic Hi-C"]

subject

Has Abstract

pub_date

2022-01-01 00:00:00

pages

163-181

eissn

1064-3745

issn

1940-6029

journal_volume

2301

pub_type

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