Isolation and characterization of microsatellite markers from Teretrius nigrescens Lewis (Coleoptera: Histeridae), predator of the storage pest Prostephanus truncatus (Horn) (Coleoptera: Bostrichidae)

Publication Type

Journal Article

Journal Name

Molecular Ecology Resources

Publication Date

7-1-2009

Abstract

Teretrius nigrescens is a predator of the larger grain borer (LGB) Prostephanus truncatus, an invasive post-harvest pest in Africa. We describe the isolation and characterization of 24 novel polymorphic microsatellite markers and their testing on a population from Honduras. Alleles per locus ranged between 2 and 12, and observed heterozygosity between 0.037 and 0.646. Six loci deviated significantly from Hardy-Weinberg equilibrium and showed evidence of null alleles. These markers will be useful for studies of the predator's population structure and characterizing populations for control of LGB. © 2009 Blackwell Publishing Ltd.

Keywords

Biological control, Microsatellites, Population genetics, Prostephanus truncatus, Teretrius nigrescens

Link to Full Text

Share

COinS