[Centromere staining in ten species of ruminants by C and R banding techniques].
The centromeric regions of acrocentric or telocentric chromosomes of 10 species of the order Artiodactyla, suborder Ruminantia, have shown to be equally deeply stained either with the C-banding or the R-banding technique. These unusual staining properties could be linked with the presence of a particular type of chromatin. The importance of centromeric fusions linked with speciation in the Bovoidea is recalled.
D000818:Animals; D002417:Cattle; D002503:Centromere / Q000502:physiology / Q000648:ultrastructure*; D002843:Chromatin / Q000032:analysis; D002871:Chromosome Banding / Q000379:methods*; D002875:Chromosomes / Q000648:ultrastructure*; D006651:Histocytochemistry; D008677:Metaphase; D013045:Species Specificity
D002843:Chromatin
Coloration de la région centromérique par les techniques des bandes C et R chez dix espèces de ruminants.