Identification of DNA-binding proteins and protein-protein interactions by yeast one-hybrid and yeast two-hybrid screen

Klein P, Dietz K-J (2010)
Methods Mol Biol 639.

Journal Article | Published | English

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Abstract
The regulation of gene activity is a crucial factor in coordinating development, growth and acclimation to environmental changes. By this means, metabolic processes are adjusted according to cellular needs by changing gene expression patterns. In the genome of the model plant Arabidopsis thaliana, more than 7% of the genes are estimated to encode proteins directly involved in gene regulation. Transcription factors (TFs) are able to bind to specific DNA motifs named cis-elements and control the expression of target genes. The regulation may be either activation, stimulation, inhibition or suppression. The activation of genes is mediated by well-coordinated protein-protein interactions between transcription factors and a various number of cofactors. The gene activation networks are still poorly understood. In order to address the involved protein-DNA and protein-protein interactions, a number of methods have been developed that efficiently address cis-element interacting partners. This chapter describes two powerful methods: the yeast one-hybrid system and the yeast two-hybrid system. In combination these techniques provide the ability to identify cis-element-binding transcription factors and their upstream interaction partners.
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Klein P, Dietz K-J. Identification of DNA-binding proteins and protein-protein interactions by yeast one-hybrid and yeast two-hybrid screen. Methods Mol Biol. 2010;639.
Klein, P., & Dietz, K. - J. (2010). Identification of DNA-binding proteins and protein-protein interactions by yeast one-hybrid and yeast two-hybrid screen. Methods Mol Biol, 639.
Klein, P., and Dietz, K. - J. (2010). Identification of DNA-binding proteins and protein-protein interactions by yeast one-hybrid and yeast two-hybrid screen. Methods Mol Biol 639.
Klein, P., & Dietz, K.-J., 2010. Identification of DNA-binding proteins and protein-protein interactions by yeast one-hybrid and yeast two-hybrid screen. Methods Mol Biol, 639.
P. Klein and K.-J. Dietz, “Identification of DNA-binding proteins and protein-protein interactions by yeast one-hybrid and yeast two-hybrid screen”, Methods Mol Biol, vol. 639, 2010.
Klein, P., Dietz, K.-J.: Identification of DNA-binding proteins and protein-protein interactions by yeast one-hybrid and yeast two-hybrid screen. Methods Mol Biol. 639, (2010).
Klein, Peter, and Dietz, Karl-Josef. “Identification of DNA-binding proteins and protein-protein interactions by yeast one-hybrid and yeast two-hybrid screen”. Methods Mol Biol 639 (2010).
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