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Modeling of microbial and viral community dynamics in Pseudoalteromonas sp. 13-15

ABSTRACT: Predictive modeling of wild microbial and viral community dynamics in Pseudoalteromonas sp. 13-15, evaluation using two viral systems under phosphate presence and absence conditions.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Pseudoalteromonas (ncbitaxon:53246)

SUBMITTER: Joshua Adkins

PROVIDER: MSV000083626 | MassIVE | Sat Mar 23 11:44:00 GMT 2019

SECONDARY ACCESSION(S): PXD013204

REPOSITORIES: MassIVE

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Publications

Phage-specific metabolic reprogramming of virocells.

Howard-Varona Cristina C Lindback Morgan M MM Bastien G Eric GE Solonenko Natalie N Zayed Ahmed A AA Jang HoBin H Andreopoulos Bill B Brewer Heather M HM Glavina Del Rio Tijana T Adkins Joshua N JN Paul Subhadeep S Sullivan Matthew B MB Duhaime Melissa B MB

The ISME journal 20200102 4

Ocean viruses are abundant and infect 20-40% of surface microbes. Infected cells, termed virocells, are thus a predominant microbial state. Yet, virocells and their ecosystem impacts are understudied, thus precluding their incorporation into ecosystem models. Here we investigated how unrelated bacterial viruses (phages) reprogram one host into contrasting virocells with different potential ecosystem footprints. We independently infected the marine Pseudoalteromonas bacterium with siphovirus PSA- ...[more]

PMID: 31896786

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