junctional cadherin 5 associated, (JCAD) and solute carrier family 39 member 13 (SLC39A13)); an additional key finding was a different pattern of genetic correlations for the two AUDIT subscales12. AUDIT-P, but not AUDIT-C, was correlated with a range of psychiatric traits. This very important observation has been confirmed and amplified upon in numerous other studies13, 14 and a similar pattern has been observed for some other substances: namely that dependence traits tend to be correlated more strongly with other psychiatric phenotypes than quantity/frequency-of-use traits.
