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

────────────────────────────────────────────────────────────────┬───┬───┬───┬───┬────── OR11H1
                                                                │   │   │   │   └────── OR11H12
                                                                │   │   │   └────── OR11H2
                                                                │   │   └───┬────── OR11H6
                                                                │   │       └───┬────── OR11H4
                                                                │   │           └────── OR11H7
                                                                │   └────── OR11G2
                                                                └────── OR11A1