Sarthou et al. 2003 (Article) Pitcairnia

Polymorphic microsatellites for the study of fragmented populations of Pitcairnia geyskesii L. B. Smith (Bromeliaceae), a specific saxicolous species of inselbergs in French Guiana

Author(s):—C. Sarthou, M.C. Boisselier-Dubayle, J. Lambourdière & S. Samadi

Publication:—Molecular Ecology Notes 3(2): 221-223. (2003) — DOI

Abstract:—Abstract Pitcairnia geyskesii is a saxicolous bromeliad endemic to the granitic inselbergs of French Guiana and Surinam. Seven polymorphic microsatellite markers were characterized to investigate the polymorphism among individuals sampled on five inselbergs in French Guiana. The total number of alleles per locus varied from four to 14. Mean observed heterozygosities at each microsatellite locus ranged from 0.114 to 0.629. This set of microsatellites offers an efficient tool for more detailed investigations on the genetic structure of fragmented populations living on such a singular and insular habitat within tropical rainforest.

Keywords:—fragmented populations, French Guiana, inselbergs, microsatellites, Pitcairnia geyskesii