| [chromosome arrangements and cytogenetic differentiation of two species of african mice of the genus mus (rodentia, muridae)]. | karyotypes of two african mouse species, mus mahomet, 2n = 36, nfa = 34 (34a + xa + ya) and mus sp. a, 2n = 34, nfa = 32 (32a + xa + ya), from five localities of the bale mountains national park, ethiopia, were analyzed. in both species all autosomes contained c-positive pericentromeric blocks. in m. mahomet, heterochromatin blocks of different chromosomes varied in size. in addition, the x chromosomes of both species contained a pericentromeric block and showed more intensive staining throughou ... | 1998 | 9532454 |