- Sequencing of a 17.6 kb segment on the right arm of yeast chromosome VII reveals 12 ORFs, including CCT, ADE3 and TR-I genes, homologues of the yeast PMT and EF1G genes, of the human and bacterial electron-transferring flavoproteins (beta-chain) and of the Escherichia coli phosphoserine phosphohydrolase, and five new ORFs. Guerreiro, P., Barreiros, T., Soares, H., Cyrne, L., Maia e Silva, A., Rodrigues-Pousada, C. Yeast (1996)