INVESTIGADORES
GIOMBINI Mariano Ignacio
artículos
Título:
Permanent Genetic Resources added to Molecular Ecology Resources Database 1 June 2012 - 31 July 2012. Characterization of 20 microsatellites in the Neotropical palm Syagrus romanzoffiana (Arecaceae) identified by cross-amplification from across genera
Autor/es:
MARIANO I. GIOMBINI; DANIELA S. TOSTO; SUSANA P. BRAVO
Revista:
MOLECULAR ECOLOGY RESOURCES
Editorial:
WILEY-BLACKWELL PUBLISHING, INC
Referencias:
Lugar: Londres; Año: 2012 vol. 12 p. 1196 - 1197
ISSN:
1755-098X
Resumen:
We characterized 20 microsatellites in the palm Syagrus romanzoffiana, a keystone species in the Atlantic Forest of South America, after testing cross-species amplification of 140 previously developed loci. The number of alleles varied from one to nine and the expected heterozygosity from 0 to 0.74. The ten most variable markers, showing no linkage disequilibrium or heterozygote deficiency, yielded a mean expected heterozygosity of 0.53 and a combined probability of identity < 1x10-6. These are the first microsatellites characterized in this Neotropical palm, which are suitable for studies of intraspecific genetic variation and presumably transferable to other Syagrus species.