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Please use this identifier to cite or link to this item: http://ri.uaemex.mx/handle20.500.11799/71079
DC FieldValueLanguage
dc.creatorROSA LAURA HEREDIA BOBADILLA-
dc.creatorOCTAVIO MONROY VILCHIS-
dc.creatorMARTHA MARIELA ZARCO GONZALEZ-
dc.creatorDANIEL MARTINEZ GOMEZ-
dc.creatorGERMAN MENDOZA MARTINEZ-
dc.creatorARMANDO SUNNY GARCIA AGUILAR-
dc.date2016-10-28-
dc.date.accessioned2019-07-02T06:00:40Z-
dc.date.available2019-07-02T06:00:40Z-
dc.identifierhttp://hdl.handle.net/20.500.11799/71079-
dc.identifier.urihttp://ri.uaemex.mx/handle20.500.11799/71079-
dc.descriptionHuman activities are affecting the distribution of species worldwide by causing fragmentation and isolation of populations. Isolation and fragmentation lead to populations with lower genetic variability and an increased chance of inbreeding and genetic drift, which results in a loss of biological fitness over time. Studies of the genetic structure of small and isolated populations are critically important for management and conservation decisions. Ambystoma rivulare is a micro-endemic Mexican mole salamander from central Mexico. It is found in the most ecologically disturbed region in Mexico, the Trans-Mexican Volcanic Belt. The goal of this study of the population genetics of the micro-endemic mole salamander was to provide information to be used as a basis for future research and conservation planning of this species and other species of the Ambystoma genus in Mexico. The structural analysis found two subpopulations, one for each river sampled, with no signs of admixture and very high levels of genetic differentiation. Medium to high levels of heterozygosity and few alleles and genotypes were observed. Evidence of an ancestral genetic bottleneck, low values of effective population size, small inbreeding coefficients, and low gene flow were also found.-
dc.descriptionThe Universidad Autónoma del Estado de México funded the study (3047-2011E). R.L.H-B is grateful to CONACYT and COMECYT (359990 and 16BTID0028) for scholarships.-
dc.languageeng-
dc.publisherGenetica-
dc.relationVol.;144-
dc.relationIssue;6-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0-
dc.source0016-6707-
dc.subjectMole salamander-
dc.subjectConservation genetics-
dc.subjectMicro-endemic species M-
dc.subjectMicrosatellites Co-
dc.subjectConservation Int-
dc.subjectinfo:eu-repo/classification/cti/3-
dc.titleGenetic structure and diversity in an isolated population of an endemic mole salamander (Ambystoma rivulare Taylor, 1940) of central Mexico-
dc.typearticle-
dc.audiencestudents-
dc.audienceresearchers-
item.fulltextNo Fulltext-
item.grantfulltextnone-
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