The URA5 gene encoding orotate-phosphoribosyl transferase of the yeast Kluyveromyces lactis: cloning, sequencing and use as a selectable marker.
Bai X, Larsen M, Meinhardt F. The URA5 gene encoding orotate-phosphoribosyl transferase of the yeast Kluyveromyces lactis: cloning, sequencing and use as a selectable marker. Yeast. 1999 Sep 30; 15(13):1393-8.