| Type | MGI:General | Description | adult mice lack essentially all central serotonin-producing neurons levels of serotonin are 10-fold lower than that of wild-type mice in the hippocampus, cortex, and striatum the levels of cells producing serotonin in the brain is 1% that of wild-type the levels of cells producing serotonin in the brain is 1% that of wild-type |
