Growth Rate-dependent Cell Death of Diatoms due to Viral Infection and Their Subsequent Coexistence in a Semi-continuous Culture System.
diatom
population dynamics
viral infection
Journal
Microbes and environments
ISSN: 1347-4405
Titre abrégé: Microbes Environ
Pays: Japan
ID NLM: 9710937
Informations de publication
Date de publication:
2021
2021
Historique:
entrez:
4
1
2021
pubmed:
5
1
2021
medline:
6
7
2021
Statut:
ppublish
Résumé
Viral infections are a major factor in diatom cell death. However, the effects of viruses on diatom dynamics remain unclear. Based on laboratory studies, it is hypothesized that virus-induced diatom mortality is dependent on the diatom growth rate. The present study aimed to elucidate the relationship between the diatom growth rate and virus-induced mortality using model systems of the marine planktonic diatom, Chaetoceros tenuissimus and its infectious viruses. We also examined the fate of diatom populations in a semi-continuous dilution culture system, in which host growth rates were controlled at 0.69, 2.08, and 3.47 day
Identifiants
pubmed: 33390375
doi: 10.1264/jsme2.ME20116
pmc: PMC7966941
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
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