Carregant...
Fitxers
Tipus de document
ArticleVersió
Versió acceptadaData de publicació
Tots els drets reservats
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/45786
Characterization of thirty two microsatellite loci for three Atlanto-Mediterranean echinoderm species
Títol de la revista
Director/Tutor
ISSN de la revista
Títol del volum
Recurs relacionat
Resum
Thirty two microsatellites were optimized from 454 pyrosequencing libraries for three Atlanto-Mediterranean echinoderms: Coscinasterias tenuispina, Echinaster sepositus and Arbacia lixula. We observed different frequency of microsatellite types (di-, tri-, tetra- and pentanucleotide) throughout the genome of the species, but no significant differences were observed in allele richness among different microsatellite repeats. No loci showed linkage disequilibrium. Heterozygosity deficit and departure from Hardy Weinberg equilibrium were observed for some loci, in two species, probably due to high levels of inbreeding. Heterozygosity excess observed in C. tenuispina could be explained by selection against homozygotes and/or outcrossing.
Matèries
Matèries (anglès)
Citació
Citació
GARCÍA CISNEROS, Álex, VALERO JIMÉNEZ, Claudio, PALACÍN CABAÑAS, Cruz, PÉREZ PORTELA, Rocío. Characterization of thirty two microsatellite loci for three Atlanto-Mediterranean echinoderm species. _Conservation Genetics Resources_. 2013. Vol. 5, núm. 3, pàgs. 749-753. [consulta: 7 de febrer de 2026]. ISSN: 1877-7252. [Disponible a: https://hdl.handle.net/2445/45786]