SLC39A12 and schizophrenia: This is because, levels of neither variant of SLC39A12 mRNA varied with (i) the type or dose of antipsychotic drug prescribed to subjects with schizophrenia prior to death, (ii) in the cortex of rats after treatment with antipsychotic drugs used to treat the subjects with schizophrenia from whom tissue was obtained for this study or (iii) in expression array studies using cortex from rodents after typical and atypical antipsychotic drug treatment (rat18,19 and mouse;20,21 note expression arrays did have probes for Slc39a12).