Adenosine 3 ′, 5′-monophosphate (cAMP) is an important signaling molecule. CRP, the receptor protein of cAMP, acts as 'main' regulator for transcription factors. The CRP-cAMP complex directly controls at least 500 promoters in Escherichia coli. In this study, roles cyaA and crp genes E. coli BW25113 strain under metal stress were investigated. minimal inhibition concentration (MIC) cidal (MCC) ...

The article attempts to analyze the activities of forced labor camps using as an example functioning Forced Labor Camp Chuvash Autonomous Region (ChAO) in 1920–1921. work is based on previously unpublished sources State Historical Archive Republic. study shows features classifying prisoners, their number camp town Cheboksary, regime restrictions imposed them, it also analyses most frequent viol...

The American Chemical Society’s US National Chemistry Olympiad program has selected the 20 high school students that will attend 2023 Study Camp. camp take place from June 4 to 17 at University of Maryland, College Park. have already completed local and national chemistry olympiad exams. At camp, they be competing for a on four-member team representing 55th International Olympiad, held July 16–...

A recent study showed that cAMP analogs lowered cAMP levels in rat hepatocytes (Corbin, J.D., Beebe, S.J., and Blackmore, P.F. (1985) J. Biol. Chem. 260, 8731-8735). The present work demonstrates that cAMP analogs also lowered cAMP in a rapid, concentration-dependent manner in heart and fat cells. In order to determine if the cAMP-dependent protein kinase mediated this effect, techniques were d...