Regulon

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  Subject Areas on Research

  • A long-range flexible billboard model of gene activation. 
  • A methylation-dependent electrostatic switch controls DNA repair and transcriptional activation by E. coli ada. 
  • Biological clocks and the coordination theory of RNA operons and regulons. 
  • Cryptococcus neoformans Rim101 is associated with cell wall remodeling and evasion of the host immune responses. 
  • Endogenous protein S-Nitrosylation in E. coli: regulation by OxyR. 
  • Global transcriptional and proteomic analysis of the Sig1 heat shock regulon of Deinococcus radiodurans. 
  • GlpR Is a Direct Transcriptional Repressor of Fructose Metabolic Genes in Haloferax volcanii. 
  • Hypervirulent group A Streptococcus emergence in an acaspular background is associated with marked remodeling of the bacterial cell surface. 
  • In vitro characterization of constitutive CysB proteins from Salmonella typhimurium. 
  • Mechanisms coordinating ELAV/Hu mRNA regulons. 
  • Microarray analysis identifies Salmonella genes belonging to the low-shear modeled microgravity regulon. 
  • Phosphate is the third nutrient monitored by TOR in Candida albicans and provides a target for fungal-specific indirect TOR inhibition. 
  • Positive feedback of G1 cyclins ensures coherent cell cycle entry. 
  • Post-transcriptional RNA regulons affecting cell cycle and proliferation. 
  • Post-transcriptional regulation of gene expression in response to iron deficiency: co-ordinated metabolic reprogramming by yeast mRNA-binding proteins. 
  • RNA regulons in cancer and inflammation. 
  • RNA regulons: coordination of post-transcriptional events. 
  • Residue threonine-149 of the Salmonella typhimurium CysB transcription activator: mutations causing constitutive expression of positively regulated genes of the cysteine regulon. 
  • Space flight alters bacterial gene expression and virulence and reveals a role for global regulator Hfq. 
  • Structural basis for the differential regulation of DNA by the methionine repressor MetJ. 
  • Systematic analysis of posttranscriptional gene expression. 
  • The MerR-like protein BldC binds DNA direct repeats as cooperative multimers to regulate Streptomyces development. 
  • The MetJ regulon in gammaproteobacteria determined by comparative genomics methods. 
  • The Staphylococcus aureus pSK41 plasmid-encoded ArtA protein is a master regulator of plasmid transmission genes and contains a RHH motif used in alternate DNA-binding modes. 
  • The copper regulon of the human fungal pathogen Cryptococcus neoformans H99. 
  • Two transcription factors are necessary for iron homeostasis in a salt-dwelling archaeon. 
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  Keywords of People

  • Schmid, Amy K., Associate Professor of Biology, Duke Science & Society