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Evolution. 1989 Jul;43(4):794-802. doi: 10.1111/j.1558-5646.1989.tb05177.x.

POPULATION DIFFERENTIATION AND RACIAL ADMIXTURE IN THE AFRICANIZED HONEYBEE (APIS MELLIFERA L.).

Evolution; international journal of organic evolution

Jorge A Lobo, M A Del Lama, M A Mestriner

Affiliations

  1. Faculdade de Medicina de Ribeirão Preto, Departamento de Genética, Av. Bandeirantes, 3900, 14049-Ribeirão Preto-SP, BRAZIL.
  2. Universidade Federal de São Carlos, Departamento de Ciencias da Saúde, Área Básica, 13560-São Carlos-SP, BRAZIL.

PMID: 28564206 DOI: 10.1111/j.1558-5646.1989.tb05177.x

Abstract

To study the degree of interpopulational differentiation and racial admixture in Africanized honeybees, we collected worker bees from three regions of Brazil (the northeast, the state of Sao Paulo, and Porto Alegre) and from Uruguay and determined their genotypes for 10 enzyme loci. We also performed a morphometric analysis on forewing measurements of worker bees from the northeast and Porto Alegre regions of Brazil and from Paysandu, Uruguay. Comparative analysis of interpopulational heterogeneity snowed that there are significant differences, especially at the Mdh locus, among the populations from different regions. An increase in the frequency of the Mdh

© 1989 The Society for the Study of Evolution.

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