Figure 1
From: Phylogeographic support for horizontal gene transfer involving sympatric bruchid species
Geographic origin of Acanthoscelides obtectus (
), A. obvelatus (â–½), A. argillaceus (
) and Zabrotes subfasciatus (
) individuals sampled. (a) Pacific coast populations; only one cytb gene is present in Z. subfasciatus populations (SJB, ELA). (b) Altiplano populations; two cytb genes are present in the same individual in some Z. subfasciatus (OCM, YAU, TLA); (c) population of origin of the Z. subfasciatus laboratory colony.