Freund, J.N. (1995.9.5). D. melanogaster mRNA for rudimentary protein (exons 5-7) coding for pyrimidine pathway carbanyl phosphate synthetase (EC 2.7.2.9), aspartate transcarbamylase (EC 2.1.3.2) and dihydro-orotase (EC 3.5.2.3).
GenBank/EMBL/DDBJ
X03881