Functional analysis of six novel ORFs on the left arm of chromosome XII in Saccharomyces cerevisiae reveals two essential genes, one of which is under cell-cycle control.
El-Moghazy AN, Zhang N, Ismail T, Wu J, Butt A, Ahmed Khan S, Merlotti C, Cara Woodwark K, Gardner DC, Gaskell SJ, et al. Yeast. 2000 Feb; 16(3):277-88.