title: Meiotic study on supernumerary microchromosomes of red fox (Vulpes vulpes).
mesh_terms: D000818:Animals; D001773:Blood Cells / Q000166:cytology; D002466:Cell Nucleolus; D002875:Chromosomes; D005589:Foxes; D006570:Heterochromatin; D007621:Karyotyping; D008297:Male; D008540:Meiosis; D012867:Skin / Q000166:cytology; D013094:Spermatozoa / Q000166:cytology; D013737:Testis / Q000166:cytology
chemical_list: D006570:Heterochromatin