Maast: genotyping thousands of microbial strains efficiently.
Maast: genotyping thousands of microbial strains efficiently.
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DOI:
10.1186/s13059-023-03030-8
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发表时间:
2023-08-10
期刊:
影响因子:
12.3
通讯作者:
中科院分区:
文献类型:
--
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Existing single nucleotide polymorphism (SNP) genotyping algorithms do not scale for species with thousands of sequenced strains, nor do they account for conspecific redundancy. Here we present a bioinformatics tool, Maast, which empowers population genetic meta-analysis of microbes at an unrivaled scale. Maast implements a novel algorithm to heuristically identify a minimal set of diverse conspecific genomes, then constructs a reliable SNP panel for each species, and enables rapid and accurate genotyping using a hybrid of whole-genome alignment and k-mer exact matching. We demonstrate Maast’s utility by genotyping thousands of Helicobacter pylori strains and tracking SARS-CoV-2 diversification. The online version contains supplementary material available at 10.1186/s13059-023-03030-8.
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影响因子:
5.8
作者:
Gardner, Shea N.;Slezak, Tom;Hall, Barry G.
通讯作者:
Hall, Barry G.
影响因子:
5.2
作者:
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Tan H
影响因子:
4.3
作者:
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通讯作者:
Zimin A
DOI:
10.1073/pnas.2015523118
发表时间:
2021-06-22
影响因子:
11.1
作者:
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通讯作者:
Achtman M
DOI:
10.1016/j.ijfoodmicro.2018.02.023
发表时间:
2018-06-02
影响因子:
5.4
作者:
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通讯作者:
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