49-A global atlas of the dominant bacteria found i
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2019-03-20 12:39:19
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49-A global atlas of the dominant bacteria found in soilBIOGEOGRAPHYAglobalatlasofthedominantbacteriafoundinsoilManuelDelgado-Baquerizo,1,2*AngelaM.Oliverio,1,3TessE.Brewer,1,4AlbertoBenavent-González,5DavidJ.Eldridge,6RichardD.Bardgett,7FernandoT.Maestre,2BrajeshK.Singh,8,9NoahFierer1,3*Theimmensediversityofsoilbacterialcommunitieshasstymiedeffortstocharacterizeindividualtaxaanddocumenttheirglobaldistributions.Weanalyzedsoilsfrom237locationsacrosssixcontinentsandfoundthatonly2%ofbacterialphylotypes(~500phylotypes)consistentlyaccountedforalmosthalfofthesoilbacterialcommunitiesworldwide.Despitetheoverwhelmingdiversityofbacterialcommunities,relativelyfewbacterialtaxaareabundantinsoilsglobally.Weclusteredthesedominanttaxaintoecologicalgroupstobuildthefirstglobalatlasofsoilbacterialtaxa.Ourstudynarrowsdowntheimmensenumberofbacterialtaxatoa“mostwanted”listthatwillbefruitfultargetsforgenomicandcultivation-basedeffortsaimedatimprovingourunderstandingofsoilmicrobesandtheircontributionstoecosys
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