Microbiology news and views
J. Mol. Micro. Biotechnol. 3: 63-66
Autoregulation of the Biosynthesis of the CcpA-Like Protein, PepR1, in
Lactobacillus delbrueckii subsp bulgaricus
Fabienne Morel, Mauld Lamarque, Isabelle Bissardon, Danièle Atlan and Anne Galinier
PepR1 from Lactobacillus delbrueckii subsp
bulgaricus (Lb. bulgaricus) is involved in biosynthesis regulation of the prolidase PepQ. In this paper, we
demonstrated that Lb. bulgaricus PepR1 biosynthesis is not constitutive like those of several bacteria but is auto-regulated and depends on the glucose concentration of the
culture medium. We propose a model for PepQ regulation by PepR1.
Full article [pdf]
New and forthcoming molecular biology books
Recommended Reading