Isolation and characterization of nine polymorphic microsatellite markers of the marbled rockfish Sebastiscus marmoratus (Scorpaeniformes, Scorpaenidae)

Sebastiscus marmoratus is a typical sedentary fish and usually lives at the bottom of the coastal zone from Japan to the East China Sea. Next-generation sequencing platform was used to obtain microsatellite loci sequences of S. marmoratus, among which forty-eight perfect microsatellite repeats were suitable for primer design. Nine polymorphic microsatellite markers were exploited and characterized for it. The allele number of all polymorphic microsatellite markers ranged from 4 to 12. Expected and observed heterozygosity varied from 0.302 to 0.909 and from 0.190 to 0.625, respectively. In further studies, the genetic variation and population structure of this species would be investigated using these microsatellite loci.