| Type | MGI:General | Description | Type B olfactory sensory neurons of the main olfactory epithelium respond normally to NaHS but not reduced oxygen with HMOX2 absent from type B olfactory sensory neurons, homozygotes fail to respond to hypoxia by the usual avoidance behavior and increased stress-induced self-grooming that occurs in controls, but respond with normal avoidance and increased self-grooming in response to NaHS |
