Volume 22, Number 1, 1991
|Page(s)||87 - 92|
Phylogenetic relationships in the genus Apis inferred from mitochondrial DNA sequence dataL. Garnerya, D. Vautrinb, J.M. Cornueta and M. Solignacb
a INRA-CNRS (URA 1190), Laboratoire de Neurobiologie, Comparée des Invertébrés, 91440, Bures-sur-Yvette, France
b CNRS, Laboratoire de Biologie et Génétique Evolutives, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France
Abstract - The nucleotide sequence of the 5'end of the mitochondrial cytochrome-oxydase subunit II gene was obtained through direct sequencing of PCR (Polymerase Chain Reaction) product from 4 Apis species (mellifera, cerana, dorsata and florea) and Bombus lucorum (Apidae) and Xylocopa violacea (Anthophoridae) as outgroups. Phylogenetic trees were built using Neighbor-Joining and parsimony methods. Three branches, dorsata, florea and cerana-mellifera diverged almost simultaneously and cerana separated from mellifera later but not as early as generally thought.
Key words: Apis / Phylogeny / molecular systematics / mitochondrial DNA / nucleotide sequence / cytochrome-oxydase