- Disruption of six novel genes from chromosome VII of Saccharomyces cerevisiae reveals one essential gene and one gene which affects the growth rate. Fiori, A., Bianchi, M.M., Fabiani, L., Falcone, C., Francisci, S., Palleschi, C., Solimando, N., Uccelletti, D., Frontali, L. Yeast (2000)