| ID: 7080 | NK2 homeobox 1 [Homo sapiens (human)] | Chromosome 14, NC_000014.9 (36516397..36520232, complement) | BCH, BHC, NK-2, NKX2.1, NKX2A, NMTC1, T/EBP, TEBP, TITF1, TTF-1, TTF1 | 600635 |
| ID: 21869 | NK2 homeobox 1 [Mus musculus (house mouse)] | Chromosome 12, NC_000078.7 (56578741..56583570, complement) | Nkx2.1, T/EBP, Titf1, Ttf-1 | |
| ID: 25628 | NK2 homeobox 1 [Rattus norvegicus (Norway rat)] | Chromosome 6, NC_086024.1 (79731677..79735952, complement) | TTF1, Titf1 | |
| ID: 58112 | NK2 homeobox 4b [Danio rerio (zebrafish)] | Chromosome 20, NC_007131.7 (48803248..48806728) | nk2.1a, nkx2.1, nkx2.1a, nkx2.4a, titf1, titf1a | |
| ID: 81883 | NK2 homeobox 1 [Danio rerio (zebrafish)] | Chromosome 17, NC_007128.7 (38262443..38264625) | nk2.1bb, nkx2.4b, titf1b, wu:fc31g10, nkx2.1 | |
| ID: 395322 | NK2 homeobox 1 [Gallus gallus (chicken)] | Chromosome 5, NC_052536.1 (36137640..36144955, complement) | NKX2.1, TITF1 | |
| ID: 135302909 | NK2 homeobox 1 [Passer domesticus (House sparrow)] | Chromosome 6, NC_087479.1 (24836777..24840867) | | |
| ID: 135239855 | NK2 homeobox 1 [Anguilla rostrata (American eel)] | Chromosome 1, NC_057933.1 (7423118..7426206, complement) | | |
| ID: 100135015 | NK2 homeobox 1 [Xenopus tropicalis (tropical clawed frog)] | Chromosome 8, NC_030684.2 (108481686..108485467, complement) | Xnkx-2.1, bch, bhc, nk-2, nkx2.1, nkx2a, tebp, titf1, ttf-1, ttf1, xnkx2-1 | |
| ID: 613713 | NK2 homeobox 1 [Bos taurus (cattle)] | Chromosome 21, NC_037348.1 (46701290..46705765, complement) | | |
| ID: 373626 | NK2 homeobox 1 L homeolog [Xenopus laevis (African clawed frog)] | Chromosome 8L, NC_054385.1 (100615151..100617516, complement) | XELAEV_18039936mg, Xnkx-2.1, nkx2-1, nkx2.1, titf1, titf1-A, ttf1, xnkx2-1 | |
| ID: 696771 | NK2 homeobox 1 [Macaca mulatta (Rhesus monkey)] | Chromosome 7, NC_041760.1 (98588854..98595003, complement) | TITF1 | |
| ID: 452867 | NK2 homeobox 1 [Pan troglodytes (chimpanzee)] | Chromosome 15, NC_072413.2 (34746645..34751504, complement) | CK820_G0020445, TITF1 | |
| ID: 403940 | NK2 homeobox 1 [Canis lupus familiaris (dog)] | Chromosome 8, NC_051812.1 (15197690..15202516, complement) | TITF1, TTF-1, TTF1 | |
| ID: 100049404 | NK2 homeobox 1 [Oryzias latipes (Japanese medaka)] | Chromosome 22, NC_019880.2 (862595..866881) | nkx2-1 | |
| ID: 103043023 | NK2 homeobox 1 [Astyanax mexicanus (Mexican tetra)] | Chromosome 14, NC_064421.1 (23806573..23809154, complement) | Nkx2.1b, nkx2-1 | |
| ID: 120518985 | NK2 homeobox 1 [Polypterus senegalus (gray bichir)] | Chromosome 18, NC_053171.1 (20197347..20200786) | GTO96_0011883, Titf1, nkx2-1 | |
| ID: 100154384 | NK2 homeobox 1 [Sus scrofa (pig)] | Chromosome 7, NC_010449.5 (63487200..63491580) | TTF1 | |
| ID: 100303502 | NK2 homeobox 1 [Saccoglossus kowalevskii] | NW_003153745.1 (267212..269730) | | |
| ID: 108875097 | NK2 homeobox 1 [Lates calcarifer (barramundi perch)] | Chromosome LG19, NC_066851.1 (18437370..18456902) | nkx2-1 | |