Isolation and characterization of microsatellite markers from three species of swallows in the genus Tachycineta: T-albilinea, T-bicolor and T-leucorrhoa

MAKAREWICH, C. A. ; STENZLER, L. M. ; FERRETTI, V. ; WINKLER, D. W. ; LOVETTE, I. J.

MOLECULAR ECOLOGY RESOURCES

WILEY-BLACKWELL PUBLISHING, INC

Lugar: Londres; Año: 2009 vol. 9 p. 631 - 635

1755-098X

We describe 30 microsatellite loci developed from three species of swallows in the genus Tachycineta: T. bicolor (tree swallow), T. albilinea (mangrove swallow), and T. leucorrhoa (white-rumped swallow). These commonly studied birds nest in secondary cavities and are distributed from Alaska to Argentina. Primer pairs were designed for each species individually and tested for cross-amplification in 40-48 individuals of all three species. Polymorphism ranged from 5 to 65 alleles per locus (mean = 19.1). These markers will allow comparative studies of extra-pair paternity rates among members of the genus as well as the assessment of population structure.