inStrain profiles population microdiversity from metagenomic data and sensitively detects shared microbial strains.
inStrain profiles population microdiversity from metagenomic data and sensitively detects shared microbial strains.
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inStrain从宏基因组数据中分析群体微多样性,并灵敏地检测共享的微生物菌株。
DOI:
10.1038/s41587-020-00797-0
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发表时间:
2021-06
影响因子:
46.9
通讯作者:
Banfield, Jillian F.
中科院分区:
文献类型:
--
作者:
Olm, Matthew R.;Crits-Christoph, Alexander;Bouma-Gregson, Keith;Firek, Brian A.;Morowitz, Michael J.;Banfield, Jillian F.
Coexisting microbial cells of the same species often exhibit genetic variation that can affect phenotypes ranging from nutrient preference to pathogenicity. Here we present inStrain, a program that utilizes metagenomic paired reads to profile intra-population genetic diversity (microdiversity) across whole genomes and compare populations in a microdiversity-aware manner, dramatically increasing genomic comparison accuracy when benchmarked against existing methods. We use inStrain to profile >1,000 fecal metagenomes from newborn premature infants and find that siblings share significantly more strains than unrelated infants, although identical twins share no more strains than fraternal siblings. Infants born via cesarean section harbored Klebsiella with significantly higher nucleotide diversity than infants delivered vaginally, potentially reflecting acquisition from hospital versus maternal microbiomes. Genomic loci showing diversity within an infant included variants found between other infants, possibly reflecting inoculation from diverse hospital-associated sources. InStrain can be applied to any metagenomic dataset for microdiversity analysis and rigorous strain comparison.
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影响因子:
64.8
作者:
通讯作者:
--
影响因子:
64.8
作者:
Harris CR;Millman KJ;van der Walt SJ;Gommers R;Virtanen P;Cournapeau D;Wieser E;Taylor J;Berg S;Smith NJ;Kern R;Picus M;Hoyer S;van Kerkwijk MH;Brett M;Haldane A;Del Río JF;Wiebe M;Peterson P;Gérard-Marchant P;Sheppard K;Reddy T;Weckesser W;Abbasi H;Gohlke C;Oliphant TE
通讯作者:
Oliphant TE
DOI:
10.1093/bioinformatics/btp163
发表时间:
2009-06-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Cock PJ;Antao T;Chang JT;Chapman BA;Cox CJ;Dalke A;Friedberg I;Hamelryck T;Kauff F;Wilczynski B;de Hoon MJ
通讯作者:
de Hoon MJ
DOI:
10.1038/ismej.2015.241
发表时间:
2016-07
期刊:
The ISME journal
影响因子:
--
作者:
Bendall ML;Stevens SL;Chan LK;Malfatti S;Schwientek P;Tremblay J;Schackwitz W;Martin J;Pati A;Bushnell B;Froula J;Kang D;Tringe SG;Bertilsson S;Moran MA;Shade A;Newton RJ;McMahon KD;Malmstrom RR
通讯作者:
Malmstrom RR
影响因子:
28.3
作者:
Brito, Ilana L.;Gurry, Thomas;Alm, Eric J.
通讯作者:
Alm, Eric J.