Isolation and characterization of 11 microsatellite loci from Carex macrocephala (Cyperaceae)

摘要

Carex macrocephala (Cyperaceae) is a species of great conservation concern along the northwest coast of North America. Using a biotinylated-streptavidin bead protocol, we successfully isolated and characterized 11 microsatellite loci from a C. macrocephala genomic library. Although these loci are polymorphic, the scored populations exhibit a significant deficiency in heterozygosity. Carex macrocephala is a self-pollinating rhizomatously spreading sedge, consequently this may contribute to the observed patterns.