000			01706nam a2200229Ia 4500
003			MX-MdCICY
005			20250625124734.0
040			_cCICY
090			_aB-9190
245	1	0	_aThe uncultured microbial majority
490	0		_vAnnu. Rev. Microbiol., 57, p.369-394, 2003
520	3		_aSince the delineation of 12 bacterial phyla by comparative phylogenetic analyses of 16S ribosomal RNA in 1987 knowledge of microbial diversity has expanded dramatically owing to the sequencing of ribosomal RNA genes cloned from environmental DNA. Currently, only 26 of the approximately 52 identifiable major lineages, or phyla, within the domain Bacteria have cultivated representatives. Evidence from field studies indicates that many of the uncultivated phyla are found in diverse habitats, and some are extraordinarily abundant. In some important nvironments, including seawater, freshwater, and soil, many biologically and geochemically important organisms are at best only remotely related to any strain that has been characterized by phenotype or by genome sequencing. Genome sequence information that would allow ribosomal RNA gene trees to be related to broader patterns in microbial genome evolution is scant, and therefore microbial diversity remains largely unexplored territory.
650	1	4	_aMOLECULAR PHYLOGENY
650	1	4	_a16S RRNA
650	1	4	_aMICROBIAL DIVERSITY
650	1	4	_aCANDIDATE PHYLUM
700	1	2	_aRappé, M.S.
700	1	2	_aGiovannoni, S.J.
856	4	0	_uhttps://drive.google.com/file/d/1VSuVEHKgqNgHel9VrHFaF4QlcjeKeEvh/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942			_2Loc _cREF1
008			250602s9999 xx |||||s2 |||| ||und|d
999			_c43446 _d43446