- Inherited and de novo deletion of the tyrosine aminotransferase gene locus at 16q22.1----q22.3 in a patient with tyrosinemia type II. Natt, E., Westphal, E.M., Toth-Fejel, S.E., Magenis, R.E., Buist, N.R., Rettenmeier, R., Scherer, G. Hum. Genet. (1987)