Replication
Absence of the BaeR protein leads to the early initiation of DNA replication in Escherichia coli
Authors: Y. Yao, Wunier and Morigen
Escherichia coli cells have dozens of two-component systems to sense and respond to various stimuli, and thereby cope with changing environments. BaeS/BaeR is one such two-component system, and it deals with a variety of envelope stresses. Interestingly, the ArcA/ArcB and TorS/TorR two-component systems are known to be associated with initiation of DNA re.. Read More»
- Genet. Mol. Res. 14(4):
- 2015.December.14.16
- DOI:
- 10.4238/2015.December.14.16
Ability of HMGB1 protein to bind to intrinsically bent and non-bent DNA sites in the AMPD2 gene amplicon
Authors: K.J.R. Passos, A. Fiorini, F.R. Rosado, D.V.B. Freitas, Q.A. Lima Neto, J.R. Pattaro Junior, V.P. Gaspar and M.A. Fernandez
HMGB-like proteins are architectural chromatin factors, and their function is heavily dependent on their ability to interact with DNA (especially non-canonical DNA structures). HMGB1 is involved in many DNA processes, and dysregulation of HMGB protein expression has profound effects on cellular transcription, resulting in seve.. Read More»
- Genet. Mol. Res. 15(2):
- gmr.15027441
- DOI:
- 10.4238/gmr.15027441