Digest: Parasite Adaptation to Light Alters Transmission and Fecundity

Evolution; International Journal of Organic Evolution
Gregory Ian RobinsonJohn Wesley Robinson

Abstract

Natural variation as well as human impacts can alter the light environment in lakes in ways that affect aquatic host-parasite interactions. In laboratory infection assays, Rogalski and Duffy (2020) determine that the bacterial parasite Pasteuria ramosa adapts to solar radiation by increasing its transmission potential to its zooplankton host, Daphnia dentifera. Local adaptation to light can allow P. ramosa spores to retain their infectivity following light exposure. Future work should determine the underlying drivers of P. ramosa light adaptation and how adaptation might alter ecosystem dynamics. This article is protected by copyright. All rights reserved.

References

Sep 29, 2006·Nature·Ksenija ZahradkaMiroslav Radman
Jan 7, 2011·Journal of Nucleic Acids·Rajesh P RastogiRajeshwar P Sinha
Nov 19, 2013·PLoS Pathogens·Darja Žgur-Bertok
Feb 14, 2020·Evolution; International Journal of Organic Evolution·Mary Alta Rogalski, Meghan A Duffy

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