Please use this identifier to cite or link to this item: http://dspace.azti.es/handle/24689/1081
Files in This Item:
There are no files associated with this item.
Full metadata record
DC FieldValueLanguage
dc.contributor.authorDuarte, Carlos M.
dc.contributor.authorNgugi, David K.
dc.contributor.authorAlam, Intikhab
dc.contributor.authorPearman, John
dc.contributor.authorKamau, Allan
dc.contributor.authorEguiluz, Victor M.
dc.contributor.authorGojobori, Takashi and Acinas, Silvia G.
dc.contributor.authorGasol, Josep M.
dc.contributor.authorBajic, Vladimir
dc.contributor.authorIrigoien, Xabier
dc.date.accessioned2021-07-02T08:12:09Z-
dc.date.available2021-07-02T08:12:09Z-
dc.date.issued2020
dc.identifierISI:000573551100001
dc.identifier.citationENVIRONMENTAL MICROBIOLOGY, 2020, 22, 4589-4603
dc.identifier.issn1462-2912
dc.identifier.urihttp://dspace.azti.es/handle/24689/1081-
dc.description.abstractMassive metagenomic sequencing combined with gene prediction methods were previously used to compile the gene catalogue of the ocean and host-associated microbes. Global expeditions conducted over the past 15 years have sampled the ocean to build a catalogue of genes from pelagic microbes. Here we undertook a large sequencing effort of a perturbed Red Sea plankton community to uncover that the rate of gene discovery increases continuously with sequencing effort, with no indication that the retrieved 2.83 million non-redundant (complete) genes predicted from the experiment represented a nearly complete inventory of the genes present in the sampled community (i.e., no evidence of saturation). The underlying reason is the Pareto-like distribution of the abundance of genes in the plankton community, resulting in a very long tail of millions of genes present at remarkably low abundances, which can only be retrieved through massive sequencing. Microbial metagenomic projects retrieve a variable number of unique genes per Tera base-pair (Tbp), with a median value of 14.7 million unique genes per Tbp sequenced across projects. The increase in the rate of gene discovery in microbial metagenomes with sequencing effort implies that there is ample room for new gene discovery in further ocean and holobiont sequencing studies.
dc.language.isoEnglish
dc.publisherWILEY
dc.subjectCATALOG
dc.subjectADAPTATION
dc.subjectPREDICTION
dc.titleSequencing effort dictates gene discovery in marine microbial metagenomes
dc.typeArticle
dc.identifier.journalENVIRONMENTAL MICROBIOLOGY
dc.format.page4589-4603
dc.format.volume22
dc.contributor.funderKing Abdullah University of Science and TechnologyKing Abdullah University of Science \& Technology
dc.contributor.funderMalaspina 2010 Expedition Project - Spanish Ministry of Science and Innovation [CSD2008-00077]
dc.contributor.funderNational Institutes of HealthUnited States Department of Health \& Human ServicesNational Institutes of Health (NIH) - USA [AA123456, BB123456]
dc.identifier.e-issn1462-2920
dc.identifier.doi10.1111/1462-2920.15182
Appears in Publication types:Artículos científicos



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.