Similarly, variability profiles of the aspartate transporter SLC25A13 recapitulated increased prevalence of type II citrullinemia (OMIM 605814) in East Asians (Lu et al. 2005), with aggregated loss-of-function frequencies of 0.8%, corresponding to 1 in 15,625 homozygous East Asian carriers. This evidence concerns the gene SLC25A13 and citrullinemia type II.