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