Receptors

Major nodes: ClassI | OR1/3/7 | OR2/13 | OR2M/T/V | OR4/12 | OR5/8/9 | OR5A/AN | OR6/10/11 | OR10D/G/S | OR14 | OR51/52 | Schiff6

────────────────────────────────────────────────────┬───┬───┬───┬───┬───┬───┬───┬───┬────── OR10J1
                                                    │   │   │   │   │   │   │   │   └────── OR10J5
                                                    │   │   │   │   │   │   │   └────── OR10J3
                                                    │   │   │   │   │   │   └────── OR10J4
                                                    │   │   │   │   │   └────── OR10Z1
                                                    │   │   │   │   └───┬───┬────── OR10R2
                                                    │   │   │   │       │   └────── OR10T2
                                                    │   │   │   │       └───┬────── OR10K1
                                                    │   │   │   │           └────── OR10K2
                                                    │   │   │   └───┬───┬───┬───┬───┬────── OR10H1
                                                    │   │   │       │   │   │   │   └────── OR10H5
                                                    │   │   │       │   │   │   └────── OR10H2
                                                    │   │   │       │   │   └────── OR10H3
                                                    │   │   │       │   └────── OR10H4
                                                    │   │   │       └────── OR10X1
                                                    │   │   └───┬───┬────── OR10Q1
                                                    │   │       │   └────── OR10W1
                                                    │   │       └────── OR10V1
                                                    │   └───┬────── OR10S1
                                                    │       └───┬───┬────── OR10D3
                                                    │           │   └────── OR10D4
                                                    │           └───┬───┬───┬───┬───┬───┬────── OR10G4
                                                    │               │   │   │   │   │   └────── OR10G9
                                                    │               │   │   │   │   └────── OR10G7
                                                    │               │   │   │   └────── OR10G8
                                                    │               │   │   └────── OR10G6
                                                    │               │   └────── OR10G3
                                                    │               └────── OR10G2
                                                    └───┬────── OR10AC1
                                                        └────── OR10AD1