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Bacteriophage GC1, a novel tectivirus infecting gluconobacter cerinus, an acetic acid bacterium associated with wine-making

dc.rights.licenseopenen_US
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorPHILIPPE, Cecile
dc.contributor.authorKRUPOVIC, Mart
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.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.accessioned2020-08-27T13:08:31Z
dc.date.available2020-08-27T13:08:31Z
dc.date.issued2018
dc.identifier.issn1999-4915en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/10690
dc.description.abstractEnThe Gluconobacter phage GC1 is a novel member of the Tectiviridae family isolated from a juice sample collected during dry white wine making. The bacteriophage infects Gluconobacter cerinus, an acetic acid bacterium which represents a spoilage microorganism during wine making, mainly because it is able to produce ethyl alcohol and transform it into acetic acid. Transmission electron microscopy revealed tail-less icosahedral particles with a diameter of similar to 78 nm. The linear double-stranded DNA genome of GC1 (16,523 base pairs) contains terminal inverted repeats and carries 36 open reading frames, only a handful of which could be functionally annotated. These encode for the key proteins involved in DNA replication (protein-primed family B DNA polymerase) as well as in virion structure and assembly (major capsid protein, genome packaging ATPase (adenosine triphosphatase) and several minor capsid proteins). GC1 is the first tectivirus infecting an alphaproteobacterial host and is thus far the only temperate tectivirus of gram-negative bacteria. Based on distinctive sequence and life-style features, we propose that GC1 represents a new genus within the Tectiviridae, which we tentatively named Gammatectivirus. Furthermore, GC1 helps to bridge the gap in the sequence space between alphatectiviruses and betatectiviruses.
dc.language.isoENen_US
dc.subjectGluconobacter
dc.subjectVin blanc sec
dc.subjectVitis Vinifera
dc.subjectLutte contre les bactériophages
dc.subjectAcide acétique
dc.subject.enBacteriophage
dc.subject.enTectivirus
dc.subject.enWine Making
dc.subject.enMust
dc.subject.enAcetic Acid Bacteria
dc.subject.enGluconobacter Cerinus
dc.title.enBacteriophage GC1, a novel tectivirus infecting gluconobacter cerinus, an acetic acid bacterium associated with wine-making
dc.typeArticle de revueen_US
dc.identifier.doi10.3390/v10010039en_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétaleen_US
bordeaux.journalVirusesen_US
bordeaux.page1-16en_US
bordeaux.volume10en_US
bordeaux.hal.laboratoriesOenologie - EA 4577en_US
bordeaux.issue1en_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
hal.exportfalse
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Viruses&rft.date=2018&rft.volume=10&rft.issue=1&rft.spage=1-16&rft.epage=1-16&rft.eissn=1999-4915&rft.issn=1999-4915&rft.au=PHILIPPE,%20Cecile&KRUPOVIC,%20Mart&JAOMANJAKA,%20Fety&CLAISSE,%20Olivier&PETREL,%20Melina&rft.genre=article


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