Effects of salinity and temperature on in vitro cell cycle and proliferation of Perkinsus marinus from Brazil.

ABSTRACT: Field and in vitro studies have shown that high salinities and temperatures promote the proliferation and dissemination of Perkinsus marinus in several environments. In Brazil, the parasite infects native oysters Crassostrea gasar and Crassostrea rhizophorae in the Northeast (NE), where the temperature is high throughout the year. Despite the high prevalence of Perkinsus spp. infection in oysters from the NE of Brazil, no mortality events were reported by oyster farmers to date. The present study evaluated the effects of salinity (5, 20 and 35 psu) and temperature (15, 25 and 35 °C) on in vitro proliferation of P. marinus isolated from a host (C. rhizophorae) in Brazil, for a period of up to 15 days and after the return to the control conditions (22 days; recovery). Different cellular para

SUBMITTER: Queiroga FR 

PROVIDER: S-EPMC4800715 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature