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A survey of oenophages during wine making reveals a novel group with unusual genomic characteristics

dc.rights.licenseopenen_US
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorPHILIPPE, Cecile
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorJAOMANJAKA, Fety
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorCLAISSE, Olivier
ORCID: 0000-0002-6273-6289
IDREF: 134190726
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorLAFORGUE, Remi
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorMAUPEU, Julie
hal.structure.identifierBordeaux Imaging Center [BIC]
dc.contributor.authorPETREL, Melina
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorLE MARREC, Claire
dc.date.accessioned2021-05-06T08:01:41Z
dc.date.available2021-05-06T08:01:41Z
dc.date.issued2017-09-18
dc.identifier.issn0168-1605en_US
dc.identifier.urioai:crossref.org:10.1016/j.ijfoodmicro.2017.06.014
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/27164
dc.description.abstractEnOenophages have so far been mostly isolated from red wines under malolactic fermentation (MLF), and correspond to temperate or ex-temperate phages of Oenococcus oeni. Their genomes are clustered into 4 integrase gene sequence groups, which are also related to the chromosomal integration site. Our aims were to survey the occurrence of oenophages in a broader and more diverse collection of samples than those previously explored. Active phages were isolated from 33 out of 166 samples, which mostly originated from must and MLF. Seventy one phage lysates were produced and 30% were assigned to a novel group with unusual genomic characteristics, called unk. All unk members produced similar RAPD and DNA restriction patterns, were negative by PCR for the signature sequences previously identified in the integrase and endolysin genes of oenophages, and lacked any BamHI restriction site in their genome. The data support that development of additional and novel signature genes for assessing oenophage diversity is now required.
dc.language.isoENen_US
dc.sourcecrossref
dc.subject.enBacteriophage
dc.subject.enDiversity
dc.subject.enMalo-lactic fermentation
dc.subject.enMust
dc.subject.enOenococcus oeni
dc.subject.enWine making
dc.title.enA survey of oenophages during wine making reveals a novel group with unusual genomic characteristics
dc.title.alternativeInt J Food Microbiol.en_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1016/j.ijfoodmicro.2017.06.014en_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétaleen_US
dc.identifier.pubmed28651079en_US
bordeaux.journalInternational Journal of Food Microbiologyen_US
bordeaux.page138-147en_US
bordeaux.volume257en_US
bordeaux.hal.laboratoriesUnité de Recherche Oenologie - EA 4577en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionINRAEen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcedissemin
hal.exportfalse
workflow.import.sourcedissemin
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