Table 1.
List of gene homologues mapped to platypus chromosomes
| Gene | HSA, GGA location | Method* |
| LMNB1: lamin B1 | 5, Z | a, b |
| DMXL1: DMX like-1 | 5, Z | a, b |
| CHD1: chromodomain helicase DNA binding protein 1 | 5, Z | a, b |
| MCTP1: multiple C2 domains, transmembrane 1 | 5, Z | a |
| GPR98: G protein-coupled receptor 98 | 5, Z | a |
| FST: follistatin | 5, Z | a, b |
| GHR: growth hormone receptor | 5, Z | a, b |
| MTMR12: myotubularin related protein 12 | 5, Z | a |
| PDE6A: rod cGMP-specific 3',5'-cyclic phosphodiesterase alpha-subunit | 5, Z | a, b |
| PRLR: prolactin receptor precursor | 5, Z | a, b |
| GABRA1: gamma-aminobutyric acid A receptor, alpha 1 | 5, 13 | a |
| GHRL1: grainyhead-like 1 (GRHL1), transcript variant 1 | 2, 3 | a |
| SLIT3: slit homolog 3 protein precursor | 5, 13 | a |
| PANK3: pantothenate kinase 3 | 5, 13 | a |
| CCNJL: cyclin J-like | 5, 13 | a |
| RAPGEF6: rap guanine nucleotide exchange factor (GEF) 6 | 5, 13 | a |
| CDH12: cadherin-12 precursor | 5, 2 | a, b |
| DNAH5: ciliary dynein heavy chain 5 | 5, 2 | a, b |
| TRIO: triple functional domain protein | 5, 2 | a |
| VLDLR: very low-density lipoprotein receptor | 9, Z | a, b |
| ACO1: iron-responsive element-binding protein 1 | 9, Z | a, b |
| MUSK: muscle-specific kinase receptor | 9, Z | a, b |
| MLLT3: protein AF-9 | 9, Z | a, b |
| TSCOT: thymic stromal cotransporter homolog | 9, Z | a |
| PALM2: paralemmin-2 | 9, Z | b |
| P15RS: P15RS protein | 18, 2 | a |
| LPL: lipoprotein lipase | 8, Z | a |
| CHRNB3: neuronal acetylcholine receptor protein subunit beta-3 precursor | 8, Z | a |
| ATP5A1: ATP synthase subunit alpha | 18, Z | a, b |
*The two methods used to localize the platypus homologues are: a, PCR; b, BAC-clone. See text for details.