title: Recent studies of hybrids in fresh water teleosts.
mesh_terms: D000818:Animals; D000830:Animals, Laboratory; D002347:Carps / Q000033:anatomy & histology / Q000254:growth & development; D002455:Cell Division; D002875:Chromosomes; D004247:DNA / Q000096:biosynthesis; D005399:Fishes; D005854:Germ Cells / Q000648:ultrastructure; D006822:Hybrid Cells / Q000166:cytology; D006824:Hybridization, Genetic; D008297:Male; D013091:Spermatogenesis
chemical_list: D004247:DNA