The MRC Consortium for Medical Microbial Bioinformatics Fellowship 2

Lead Research Organisation: University of Warwick
Department Name: Sch of Engineering

Abstract

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Title CONCOCT: Clustering cONtigs with COverage and ComposiTion 
Description A program for unsupervised binning of metagenomic contigs by using nucleotide composition, coverage data in multiple samples and linkage data from paired end reads. 
Type Of Technology Software 
Year Produced 2014 
Open Source License? Yes  
Impact 55 citations and use in numerous studies. 
URL https://github.com/BinPro/CONCOCT
 
Title DESMAN De novo Extraction of Strains from MetAgeNomes 
Description We introduce DESMAN for De novo Extraction of Strains from MetAgeNomes. Metagenome sequencing generates short reads from throughout the genomes of a microbial community. Increasingly large, multi-sample metagenomes, stratified in space and time are being generated from communities with thousands of species. Repeats result in fragmentary co-assemblies with potentially millions of contigs. Contigs can be binned into metagenome assembled genomes (MAGs) but strain level variation will remain. DESMAN identifies variants on core genes, then uses co-occurrence across samples to link variants into strain sequences and abundance profiles. These strain profiles are then searched for on non-core genes to determine the accessory genes present in each strain. 
Type Of Technology Software 
Year Produced 2016 
Open Source License? Yes  
Impact Used to resolve E coli strains in pediatric Crohn's disease patients. 
URL https://github.com/chrisquince/DESMAN