Receptors

Major nodes: Class I | OR1/3/7 | OR2/13 | OR4 | OR5/8/9 | OR6/10/11 | OR10D/G/S | OR12 | OR14-like | Olfactory TAARs

────────────────────────────────────────────────────────┬───┬───┬───┬────── OR10K1
                                                        │   │   │   └────── OR10K2
                                                        │   │   └───┬────── OR10R2
                                                        │   │       └────── OR10T2
                                                        │   └───┬───┬───┬───┬────── OR10J1
                                                        │       │   │   │   └────── OR10X1
                                                        │       │   │   └───┬────── OR10J3
                                                        │       │   │       └────── OR10J4
                                                        │       │   └────── OR10J5
                                                        │       └────── OR10Z1
                                                        └───┬───┬───┬────── OR10H1
                                                            │   │   └────── OR10H5
                                                            │   └────── OR10H2
                                                            └───┬────── OR10H3
                                                                └────── OR10H4