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Emerging Interaction Patterns in the Emiliania huxleyi-EhV System.
Viruses. 2017 03 22; 9(3)V

Abstract

Viruses are thought to be fundamental in driving microbial diversity in the oceanic planktonic realm. That role and associated emerging infection patterns remain particularly elusive for eukaryotic phytoplankton and their viruses. Here we used a vast number of strains from the model system Emiliania huxleyi/Emiliania huxleyi Virus to quantify parameters such as growth rate (µ), resistance (R), and viral production (Vp) capacities. Algal and viral abundances were monitored by flow cytometry during 72-h incubation experiments. The results pointed out higher viral production capacity in generalist EhV strains, and the virus-host infection network showed a strong co-evolution pattern between E. huxleyi and EhV populations. The existence of a trade-off between resistance and growth capacities was not confirmed.

Authors+Show Affiliations

Department of Biology, University of Bergen, Bergen 5006, Norway. Eliana.Martinez@uib.no.Department of Biology, University of Bergen, Bergen 5006, Norway. Ruth.Sandaa@uib.no. NRL for fish, Shellfish and Crustacean Diseases, Central Veterinary Institute of Wageningen UR, Lelystad 8221 RA, The Nederlands. Ruth.Sandaa@uib.no.Department of Biology, University of Bergen, Bergen 5006, Norway. Antonio.Pagarete@uib.no.Department of Biology, University of Bergen, Bergen 5006, Norway. Aud.Larsen@uni.no. Uni Research Environment, Nygårdsgaten 112, Bergen 5008, Norway. Aud.Larsen@uni.no.Department of Biology, University of Bergen, Bergen 5006, Norway.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

28327527

Citation

Ruiz, Eliana, et al. "Emerging Interaction Patterns in the Emiliania huxleyi-EhV System." Viruses, vol. 9, no. 3, 2017.
Ruiz E, Oosterhof M, Sandaa RA, et al. Emerging Interaction Patterns in the Emiliania huxleyi-EhV System. Viruses. 2017;9(3).
Ruiz, E., Oosterhof, M., Sandaa, R. A., Larsen, A., & Pagarete, A. (2017). Emerging Interaction Patterns in the Emiliania huxleyi-EhV System. Viruses, 9(3). https://doi.org/10.3390/v9030061
Ruiz E, et al. Emerging Interaction Patterns in the Emiliania huxleyi-EhV System. Viruses. 2017 03 22;9(3) PubMed PMID: 28327527.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Emerging Interaction Patterns in the Emiliania huxleyi-EhV System. AU - Ruiz,Eliana, AU - Oosterhof,Monique, AU - Sandaa,Ruth-Anne, AU - Larsen,Aud, AU - Pagarete,António, Y1 - 2017/03/22/ PY - 2017/01/30/received PY - 2017/03/15/revised PY - 2017/03/16/accepted PY - 2017/3/23/entrez PY - 2017/3/23/pubmed PY - 2017/9/28/medline KW - Coccolithophore KW - Coccolithovirus KW - Haptophyta KW - Killing-the-winner KW - Phycodnaviridae KW - algae virus KW - cost of resistance KW - infectivity trade-offs KW - marine viral ecology KW - viral-host interactions JF - Viruses JO - Viruses VL - 9 IS - 3 N2 - Viruses are thought to be fundamental in driving microbial diversity in the oceanic planktonic realm. That role and associated emerging infection patterns remain particularly elusive for eukaryotic phytoplankton and their viruses. Here we used a vast number of strains from the model system Emiliania huxleyi/Emiliania huxleyi Virus to quantify parameters such as growth rate (µ), resistance (R), and viral production (Vp) capacities. Algal and viral abundances were monitored by flow cytometry during 72-h incubation experiments. The results pointed out higher viral production capacity in generalist EhV strains, and the virus-host infection network showed a strong co-evolution pattern between E. huxleyi and EhV populations. The existence of a trade-off between resistance and growth capacities was not confirmed. SN - 1999-4915 UR - https://www.unboundmedicine.com/medline/citation/28327527/Emerging_Interaction_Patterns_in_the_Emiliania_huxleyi_EhV_System_ L2 - https://www.mdpi.com/resolver?pii=v9030061 DB - PRIME DP - Unbound Medicine ER -