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A fundamental problem in biology is the molecular basis for divergence among related organisms. We have investigated the level of divergence of transcription factor binding sites for two key factors that regulate developmental processes in the budding yeasts. The genomic binding locations for the St...
ORGANISM(S): Saccharomyces mikatae 
Hybrid sterility is one of the earliest postzygotic isolating mechanisms to evolve between two recently diverged species. Uncovering the mechanisms of hybrid sterilitynot only provides insight into the origins of species but also potentially revealsnovel causes of intra-species infertility.Here we i...
ORGANISM(S): Schizosaccharomyces kambucha 
A comprehensive genome-wide binding profile for Hmt1 was obtained through the method of ChIP-chip using NimbleGen high-resolution tiling microarrays. Of the approximately 1000 Hmt1-binding sites found, the majority fall within or proximal to an ORF. However, Hmt1 occupancy is found at a number of ...
ORGANISM(S): Saccharomyces cerevisiae 
Whole genome trancription study of Citrobacter rodentium grown in rich media. Publication Title: Citrobacter rodentium is an Unstable Pathogen Showing Evidence of Significant Genomic Flux Publication Author List: Nicola K. Petty, Theresa Feltwell, Derek Pickard, Simon Clare, Ana L. Toribio, Maria Fo...
ORGANISM(S): Citrobacter rodentium 
2011-07-14 | GSE30610 | GEO
Tra1 is a component of the Saccharomyces cerevisiae SAGA and NuA4 complexes and a member of the phosphatidylinositol 3-kinase kinase family that contain a C-terminal PI3K domain followed by a 35-residue FATC domain. We analyzed alleles with single residue changes in the FATC domain. Of these tra1-L3...
ORGANISM(S): Saccharomyces cerevisiae 
Yeast lacking the H3 or H4 amino termini, and corresponding wild type strains, were grown in synthetic media. These conditions induce Gcn4-activated transcription. Experiment Overall Design: Three replicates of the H4del(2-26) and corresponding wild type strains, and four replicates of the H3del(1-...
ORGANISM(S): Saccharomyces cerevisiae 
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