Species Number of Gene Category of Speciess Pan_paniscus 7 Primates Nomascus_leucogenys 7 Primates Cebus_capucinus 6 Primates Rhinopithecus_bieti 5 Primates Saimiri_boliviensis_boliviensis 5 Primates Rhinopithecus_roxellana 5 Primates Gorilla_gorilla 5 Primates Macaca_mulatta 5 Primates Papio_anubis 5 Primates Colobus_angolensis_palliatus 4 Primates Pan_troglodytes 4 Primates Macaca_fascicularis 4 Primates Mandrillus_leucophaeus 4 Primates Aotus_nancymaae 4 Primates Macaca_nemestrina 4 Primates Carlito_syrichta 4 Primates Callithrix_jacchus 4 Primates Otolemur_garnettii 3 Primates Homo_sapiens 3 Primates Pongo_abelii 3 Primates Chlorocebus_sabaeus 3 Primates Microcebus_murinus 3 Primates Propithecus_coquereli 2 Primates Cercocebus_atys 2 Primates Oryctolagus_cuniculus 8 Rodents Octodon_degus 7 Rodents Cricetulus_griseus_chok1gshd 6 Rodents Cricetulus_griseus_crigri 6 Rodents Heterocephalus_glaber_female 6 Rodents Heterocephalus_glaber_male 6 Rodents Microtus_ochrogaster 6 Rodents Nannospalax_galili 6 Rodents Dipodomys_ordii 5 Rodents Mesocricetus_auratus 4 Rodents Jaculus_jaculus 4 Rodents Mus_musculus 4 Rodents Mus_musculus_129s1svimj 4 Rodents Mus_musculus_aj 4 Rodents Mus_musculus_akrj 4 Rodents Mus_musculus_c3hhej 4 Rodents Mus_musculus_casteij 4 Rodents Mus_musculus_cbaj 4 Rodents Mus_musculus_lpj 4 Rodents Mus_musculus_nzohlltj 4 Rodents Mus_musculus_pwkphj 4 Rodents Peromyscus_maniculatus_bairdii 4 Rodents Ictidomys_tridecemlineatus 4 Rodents Tupaia_belangeri 4 Rodents Mus_spretus 3 Rodents Cavia_porcellus 3 Rodents Chinchilla_lanigera 3 Rodents Mus_musculus_balbcj 3 Rodents Mus_musculus_c57bl6nj 3 Rodents Mus_musculus_dba2j 3 Rodents Mus_musculus_fvbnj 3 Rodents Mus_musculus_nodshiltj 3 Rodents Mus_musculus_wsbeij 3 Rodents Rattus_norvegicus 3 Rodents Mus_caroli 3 Rodents Mus_pahari 3 Rodents Cavia_aperea 2 Rodents Fukomys_damarensis 2 Rodents Ochotona_princeps 1 Rodents Ovis_aries 10 Laurasiatheria Capra_hircus 8 Laurasiatheria Panthera_pardus 7 Laurasiatheria Sus_scrofa 7 Laurasiatheria Felis_catus 6 Laurasiatheria Mustela_putorius_furo 6 Laurasiatheria Bos_taurus 5 Laurasiatheria Myotis_lucifugus 5 Laurasiatheria Ailuropoda_melanoleuca 5 Laurasiatheria Canis_familiaris 4 Laurasiatheria Panthera_tigris_altaica 4 Laurasiatheria Equus_asinus_asinus 3 Laurasiatheria Erinaceus_europaeus 3 Laurasiatheria Equus_caballus 3 Laurasiatheria Sorex_araneus 3 Laurasiatheria Ursus_americanus 2 Laurasiatheria Ursus_maritimus 2 Laurasiatheria Canis_lupus_dingo 2 Laurasiatheria Tursiops_truncatus 2 Laurasiatheria Pteropus_vampyrus 2 Laurasiatheria Vulpes_vulpes 2 Laurasiatheria Vicugna_pacos 1 Laurasiatheria Loxodonta_africana 6 Afrotheria Echinops_telfairi 3 Afrotheria Procavia_capensis 2 Afrotheria Dasypus_novemcinctus 8 Xenarthra Choloepus_hoffmanni 2 Xenarthra Gopherus_agassizii 2 BirdAndReptiles Anolis_carolinensis 2 BirdAndReptiles Pelodiscus_sinensis 2 BirdAndReptiles Chrysemys_picta_bellii 2 BirdAndReptiles Sphenodon_punctatus 2 BirdAndReptiles Meleagris_gallopavo 2 BirdAndReptiles Gallus_gallus 1 BirdAndReptiles Anas_platyrhynchos 1 BirdAndReptiles Ficedula_albicollis 1 BirdAndReptiles Taeniopygia_guttata 1 BirdAndReptiles Xenopus_tropicalis 2 Amphibians Scleropages_formosus 3 Fish Seriola_dumerili 3 Fish Amphilophus_citrinellus 3 Fish Paramormyrops_kingsleyae 3 Fish Cyprinodon_variegatus 3 Fish Cynoglossus_semilaevis 3 Fish Seriola_lalandi_dorsalis 3 Fish Maylandia_zebra 3 Fish Poecilia_formosa 2 Fish Labrus_bergylta 2 Fish Stegastes_partitus 2 Fish Haplochromis_burtoni 2 Fish Ictalurus_punctatus 2 Fish Anabas_testudineus 2 Fish Amphiprion_ocellaris 2 Fish Gadus_morhua 2 Fish Astatotilapia_calliptera 2 Fish Takifugu_rubripes 2 Fish Poecilia_reticulata 2 Fish Oryzias_melastigma 2 Fish Oryzias_latipes_hni 2 Fish Oryzias_latipes_hsok 2 Fish Oryzias_latipes 2 Fish Neolamprologus_brichardi 2 Fish Pundamilia_nyererei 2 Fish Kryptolebias_marmoratus 2 Fish Astyanax_mexicanus 2 Fish Xiphophorus_couchianus 2 Fish Fundulus_heteroclitus 2 Fish Esox_lucius 2 Fish Mola_mola 2 Fish Amphiprion_percula 2 Fish Periophthalmus_magnuspinnatus 2 Fish Xiphophorus_maculatus 2 Fish Pygocentrus_nattereri 2 Fish Poecilia_latipinna 2 Fish Poecilia_mexicana 2 Fish Acanthochromis_polyacanthus 2 Fish Lepisosteus_oculatus 2 Fish Gasterosteus_aculeatus 2 Fish Monopterus_albus 2 Fish Tetraodon_nigroviridis 2 Fish Hippocampus_comes 2 Fish Oreochromis_niloticus 2 Fish Scophthalmus_maximus 2 Fish Gambusia_affinis 2 Fish Danio_rerio 2 Fish Mastacembelus_armatus 2 Fish Monodelphis_domestica 4 OtherMammals Phascolarctos_cinereus 3 OtherMammals Notamacropus_eugenii 3 OtherMammals Ornithorhynchus_anatinus 2 OtherMammals Sarcophilus_harrisii 2 OtherMammals Latimeria_chalumnae 2 OtherVertebrates Eptatretus_burgeri 2 OtherVertebrates Petromyzon_marinus 2 OtherVertebrates Ciona_intestinalis 2 OtherChordates Ciona_savignyi 1 OtherChordates Caenorhabditis_elegans 2 OtherEukaryotes Drosophila_melanogaster 2 OtherEukaryotes Saccharomyces_cerevisiae 2 OtherEukaryotes