Delayed Lysis Time at High Multiplicities of Particles in a Chlorovirus-Chlorella Interaction
Delayed Lysis Time at High Multiplicities of Particles in a Chlorovirus-Chlorella Interaction
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2022
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Microbes and Environments ; 37 (2022), 5. - ME22068. - Japanese Society of Microbial Ecology (JSME). - ISSN 1342-6311. - eISSN 1347-4405
Abstract
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.
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570 Biosciences, Biology
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phenotypic plasticity, phycodnavirus, multiplicity of particles (MOP), multiplicity of infection (MOI), one-step growth curve
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LIEVENS, Eva J. P., Manuela SPAGNUOLO, Tom RÉVEILLON, Lutz BECKS, 2022. Delayed Lysis Time at High Multiplicities of Particles in a Chlorovirus-Chlorella Interaction. In: Microbes and Environments. Japanese Society of Microbial Ecology (JSME). 37(5), ME22068. ISSN 1342-6311. eISSN 1347-4405. Available under: doi: 10.1264/jsme2.ME22068BibTex
@article{Lievens2022Delay-59572, year={2022}, doi={10.1264/jsme2.ME22068}, title={Delayed Lysis Time at High Multiplicities of Particles in a Chlorovirus-Chlorella Interaction}, number={5}, volume={37}, issn={1342-6311}, journal={Microbes and Environments}, author={Lievens, Eva J. P. and Spagnuolo, Manuela and Réveillon, Tom and Becks, Lutz}, note={Article Number: ME22068} }
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