Delayed Lysis Time at High Multiplicities of Particles in a Chlorovirus-Chlorella Interaction.
Autor: | Lievens EJP; Aquatic Ecology and Evolution Group, Limnological Institute, University of Konstanz., Spagnuolo M; Aquatic Ecology and Evolution Group, Limnological Institute, University of Konstanz., Réveillon T; Aquatic Ecology and Evolution Group, Limnological Institute, University of Konstanz., Becks L; Aquatic Ecology and Evolution Group, Limnological Institute, University of Konstanz. |
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Jazyk: | angličtina |
Zdroj: | Microbes and environments [Microbes Environ] 2022; Vol. 37 (5). |
DOI: | 10.1264/jsme2.ME22068 |
Abstrakt: | When viruses infect microbial cells, their phenotypes depend on the host's genotype and on the environmental conditions. Here we describe such an effect in laboratory strains of the chlorovirus PBCV-1 and its algal host Chlorella variabilis. We studied the growth of six virus isolates, and found that the mean lysis time was 1.34±0.05 times longer at multiplicity of particles (MOP) 10 than at MOP 1. We could not detect any associated changes in burst size. This is a novel plastic trait for chloroviruses, and we hypothesize that it is caused by our specific laboratory algae. |
Databáze: | MEDLINE |
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