New Heat Shock Response Mechanism in E Coli Unveiled miragenews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from miragenews.com Daily Mail and Mail on Sunday newspapers.
IbpA, a protein that partakes in the heat shock response in Escherichia coli bacteria, serves more functions than previously thought, as revealed by scientists at Tokyo Tech. Through in-depth experiments involving genetically engineered E. coli strains, the researchers find that IbpA suppresses the translation of messenger RNA of σ32, a master protein factor that regulates the expression of around a hundred genes of heat shock proteins, including IbpA itself.
Unveiling novel mechanism underlying heat shock response in E coli phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
Nascent polypeptide chains or polypeptidyl-tRNAs (pep-tRNAs) occur transiently during protein synthesis. The potential to study these intermediates and better understand their role in processes like gene regulation has been greatly enhanced by the development of a process termed PETEOS short for peptidyl-tRNA enrichment using organic extraction and silica adsorption.