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
────────────────────┬───────────────┬───────┬───┬───┬───┬───┬────── OR10G4
                    │               │       │   │   │   │   └────── OR10G9
                    │               │       │   │   │   └────── OR10G7
                    │               │       │   │   └────── OR10G8
                    │               │       │   └───┬────── OR10S1
                    │               │       │       └───┬────── OR10G6
                    │               │       │           └───┬────── OR10G3
                    │               │       │               └────── OR10G2
                    │               │       └───────┬────── OR10D4
                    │               │               └────── OR10D3
                    │               └───────────┬───┬───┬───┬───┬───┬────── OR10K1
                    │                           │   │   │   │   │   └────── OR10K2
                    │                           │   │   │   │   └───┬────── OR10R2
                    │                           │   │   │   │       └────── OR10T2
                    │                           │   │   │   └───┬───┬───┬───┬────── OR10J1
                    │                           │   │   │       │   │   │   └────── OR10X1
                    │                           │   │   │       │   │   └───┬────── OR10J3
                    │                           │   │   │       │   │       └────── OR10J4
                    │                           │   │   │       │   └────── OR10J5
                    │                           │   │   │       └────── OR10Z1
                    │                           │   │   └───┬───┬───┬────── OR10H1
                    │                           │   │       │   │   └────── OR10H5
                    │                           │   │       │   └────── OR10H2
                    │                           │   │       └───┬────── OR10H3
                    │                           │   │           └────── OR10H4
                    │                           │   └───┬───┬───┬────── OR10W1
                    │                           │       │   │   └────── OR10AC1
                    │                           │       │   └────── OR10Q1
                    │                           │       └────── OR10V1
                    │                           └───────┬───┬───┬────── OR10A3
                    │                                   │   │   └────────── OR10A6
                    │                                   │   └───┬───┬───┬────── OR10A2
                    │                                   │       │   │   └───┬────── OR10A5
                    │                                   │       │   │       └────── OR10AG1
                    │                                   │       │   └────── OR10A4
                    │                                   │       └────── OR10A7
                    │                                   └───────┬────── OR10C1
                    │                                           └────── OR10P1
                    └────── OR10AD1