Yeast S. cerevisiae The April 2011 Saccharomyces cerevisiae genome assembly (Saccharomyces cerevisiae S288c assembly from Saccharomyces Genome Database (GCA_000146055.2)) was produced by the Saccharomyces Genome Database (SGD) project. For more information about this assembly, see SacCer_Apr2011 in the NCBI Assembly database. swiped from UCSC on Oct 12 ,2012