title: Molecular population genetics of the OBP83 genomic region in Drosophila subobscura and D. guanche: contrasting the effects of natural selection and gene arrangement expansion in the patterns of nucleotide variation.
authors.affiliation: Departament de Genètica, Facultat de Biologia, Universitat de Barcelona, Av. Diagonal 645, Barcelona, Spain. alejandro.sanchez@ibe.upf-csic.es
authors.forename: A
authors.initials: A
authors.lastname: Sánchez-Gracia
authors.forename: J
authors.initials: J
authors.lastname: Rozas