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

────────────────────────────────────────────────┬───┬───────┬───┬───┬────── OR2T1
                                                │   │       │   │   └────── OR2AE1
                                                │   │       │   └───┬────── OR2T27
                                                │   │       │       └────── OR2AK2
                                                │   │       └────── OR2T6
                                                │   └───────┬───┬────── OR2T2
                                                │           │   └────── OR2T35
                                                │           └────── OR2T11
                                                └───┬───────┬───┬───┬────── OR2T5
                                                    │       │   │   └────── OR2T29
                                                    │       │   └────── OR2T10
                                                    │       └────── OR2T4
                                                    └───┬────── OR2T3
                                                        └────── OR2T34