| physical mapping of 18s rdna cistron in species of the omophoita genus (coleoptera, alticinae) using fluorescent in situ hybridization. | alticinae has the greatest amount of biodiversity among the chrysomelidae, with 40,000 described species, only 290 of which have been analyzed cytogenetically. the majority of studies refer to conventional staining and few species have been analyzed or have responded to differential staining methods. the aim of the present study was to describe an 18s rdna probe for alticinae and the location of this cluster in species of the omophoita genus. the fragment of approximately 750bp obtained through ... | 2010 | 20638293 |