Climate and season are associated with prevalence and distribution of trans-hemispheric blue crab reovirus (Callinectes sapidus reovirus 1)

dc.contributorMINGLI ZHAO
dc.contributorDONALD C. BEHRINGER
dc.contributorJAMIE BOJKO
dc.contributorANDREW S. KOUGH
dc.contributorLOUIS PLOUGH
dc.contributorCAMILA PRESTES DOS SANTOS TAVARES
dc.contributorOMAR SHAMIR REYNOSO
dc.contributorGOVIND SEEPERSAD
dc.contributorOMARDATH MAHARAJ
dc.contributorMATTHEW B. SANDERS
dc.contributorDANIELA CARNALES
dc.contributorDANIEL CARNEVIA
dc.contributorMARK A. FREEMAN
dc.contributorNICOLE A. M. ATHERLEY
dc.contributorLEXA MEDERO HERNANDEZ
dc.contributorERIC J. SCHOTT
dc.contributorGRACIELA FABIANO
dc.creatorJACINTO ALFONSO AGUILAR PERERA
dc.date2020-08-17
dc.date.accessioned2023-07-25T13:59:22Z
dc.date.available2023-07-25T13:59:22Z
dc.identifierhttp://redi.uady.mx:8080/handle/123456789/4863
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7798471
dc.descriptionAmong the many Callinectes spp. across the western Atlantic, the blue crab C. sapidus has the broadest latitudinal distribution, encompassing both tropical and temperate climates. Its life history varies latitudinally, from extended overwintering at high latitudes to year-round activity in tropical locations. Callinectes sapidus reovirus 1 (CsRV1) is a pathogenic virus first described in North Atlantic C. sapidus and has recently been detected in southern Brazil. Little information exists about CsRV1 prevalence at intervening latitudes or in overwintering blue crabs. Using a quantitative reverse transcription PCR (RT-qPCR) method, this study investigated CsRV1 prevalence in C. sapidus across latitudinal differences in temperature and crab life history, as well as in additional Callinectes spp. and within overwintering C. sapidus. CsRV1 prevalence in C. sapidus was significantly correlated with high water temperature and blue crab winter dormancy. Prevalence of CsRV1 in C. sapidus on the mid-Atlantic coast was significantly lower in winter than in summer. CsRV1 infections were not detected in other Callinectes spp. These findings revealed that CsRV1 is present in C. sapidus across their range, but not in other Callinectes species, with prevalence associated with temperature and host life history. Such information helps us to better understand the underlying mechanisms that drive marine virus dynamics under changing environmental conditions.
dc.formatapplication/pdf
dc.languageeng
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.sourceurn:issn:1616-1599
dc.subjectinfo:eu-repo/classification/cti/2
dc.subjectinfo:eu-repo/classification/cti/3
dc.subjectCsRV1
dc.subjectDisease ecology
dc.subjectDormancy
dc.subjectLatitudinal gradient
dc.subjectLife history
dc.subjectPopulation density
dc.subjectTemperature
dc.titleClimate and season are associated with prevalence and distribution of trans-hemispheric blue crab reovirus (Callinectes sapidus reovirus 1)
dc.typeinfo:eu-repo/semantics/article
dc.coverageGeneración de conocimiento
dc.audienceresearchers


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