title: Systematics of the Microtus savii complex (Rodentia, Cricetidae) via mitochondrial DNA analyses: paraphyly and pattern of sex chromosome evolution.
authors.affiliation: Department of Human and Animal Biology, University of Rome La Sapienza, Via A. Borelli 50, 00161 Rome, Italy. castiglia@uniroma1.it
authors.forename: Riccardo
authors.initials: R
authors.lastname: Castiglia
authors.forename: Flavia
authors.initials: F
authors.lastname: Annesi
authors.forename: Gaetano
authors.initials: G
authors.lastname: Aloise
authors.forename: Giovanni
authors.initials: G
authors.lastname: Amori
mesh_terms: D000818:Animals; D003411:Arvicolinae / Q000145:classification / Q000235:genetics*; D004272:DNA, Mitochondrial / Q000737:chemistry / Q000235:genetics*; D019143:Evolution, Molecular; D005843:Geography; D007558:Italy; D008969:Molecular Sequence Data; D010802:Phylogeny; D017422:Sequence Analysis, DNA; D012730:Sex Chromosomes / Q000235:genetics*
chemical_list: D004272:DNA, Mitochondrial