Optimization of novel polymorphic microsatellites in the endangered Sumatran rhinoceros (Dicerorhinus sumatrensis)

Loss of habitat and poaching have led to a drastic reduction in numbers of the Sumatran rhinoceros ( Dicerorhinus sumatrensis ). To aid in the conservation management of this species, we isolated and optimized 10 polymorphic Sumatran rhinoceros microsatellite loci. A survey of six individuals yielded a mean number of alleles of 3.7, mean expected heterozygosity of 0.551 and probability of identity of 3.46 × 10 − 8 . Although this estimate is similar to