title: Alelle number and heterozigosity for microsatellite loci in different stingless bee species (Hymenoptera: Apidae, Meliponini).
abstract: In the present study we compare genetic characteristics (allele diversity and observed heterozygosity) of microsatellite loci, from three stingless bee species (Plebeia remota Holmberg, Partamona mulata Moure In Camargo and Partamona helleri Friese), amplified by using heterospecific primers originally designed for Melipona bicolor Lepeletier and Scaptotrigona postica Latreille. We analyzed 360 individuals of P. remota from 72 nests, 58 individuals of R. mulata from 58 nests, and 47 individuals of P. helleri from 47 nests. The three species studied showed low level of polymorphism for the loci amplified with primers derived from M. bicolor. However, for the loci amplified with primers derived from S. postica, only P. remota presented low level of polymorphism.
authors.affiliation: Depto. Genética e Biologia Evolutiva, Instituto de Biociências, Univ. São Paulo, 05508-090, São Paulo, SP.
authors.forename: Flávio de O
authors.initials: Fde O
authors.lastname: Francisco
authors.forename: Rute M
authors.initials: RM
authors.lastname: Brito
authors.forename: Maria C
authors.initials: MC
authors.lastname: Arias
mesh_terms: D000483:Alleles; D000818:Animals; D001516:Bees / Q000145:classification* / Q000235:genetics*; D006579:Heterozygote; D018895:Microsatellite Repeats