Results 31 to 40 of about 14,145 (207)

Rewiring of Gene Expression in Pseudomonas aeruginosa During Diauxic Growth Reveals an Indirect Regulation of the MexGHI-OpmD Efflux Pump by Hfq

Frontiers in Microbiology, 2022
In Pseudomonas aeruginosa, the RNA chaperone Hfq and the catabolite repression protein Crc act in concert to regulate numerous genes during carbon catabolite repression (CCR).
Marlena Rozner, Ella Nukarinen, Michael T. Wolfinger, Michael T. Wolfinger, Fabian Amman, Wolfram Weckwerth, Wolfram Weckwerth, Udo Bläsi, Elisabeth Sonnleitner   +8 more
doaj   +1 more source

Rewiring carbon catabolite repression for microbial cell factory [PDF]

BMB Reports, 2012
Carbon catabolite repression (CCR) is a key regulatory systemfound in most microorganisms that ensures preferential utilizationof energy-efficient carbon sources.
Parisutham Vinuselvi, Min Kyung Kim, Sung Kuk Lee, Cheol-Min Ghim   +3 more
doaj   +1 more source

The Role of Regulator Catabolite Control Protein A (CcpA) in Streptococcus agalactiae Physiology and Stress Response

Microbiology Spectrum, 2022
Streptococcus agalactiae is a leading cause of infections in neonates. This opportunistic pathogen colonizes the vagina, where it has to cope with acidic pH and hydrogen peroxide produced by lactobacilli.
Anne-Emmanuelle Roux, Sylvie Robert, Mathilde Bastat, Isabelle Rosinski-Chupin, Vanessa Rong, Sébastien Holbert, Laurent Mereghetti, Emilie Camiade   +7 more
doaj   +1 more source

The Rewiring of Ubiquitination Targets in a Pathogenic Yeast Promotes Metabolic Flexibility, Host Colonization and Virulence.

PLoS Pathogens, 2016
Efficient carbon assimilation is critical for microbial growth and pathogenesis. The environmental yeast Saccharomyces cerevisiae is "Crabtree positive", displaying a rapid metabolic switch from the assimilation of alternative carbon sources to sugars ...
Delma S Childers, Ingrida Raziunaite, Gabriela Mol Avelar, Joanna Mackie, Susan Budge, David Stead, Neil A R Gow, Megan D Lenardon, Elizabeth R Ballou, Donna M MacCallum, Alistair J P Brown   +10 more
doaj   +1 more source

Simultaneous carbon catabolite repression governs sugar and aromatic co-utilization in Pseudomonas putida M2 [PDF]

, 2023
Pseudomonas putida have emerged as promising biocatalysts for the conversion of sugars and aromatics obtained from lignocellulosic biomass. Understanding the role of carbon catabolite repression (CCR) in these strains is critical to optimize biomass ...
Awasthi, Deepika, Gin, Jennifer, Simmons, Blake A, Adams, Paul D, Shrestha, Shilva, Singer, Steven W, Chen, Yan, Petzold, Christopher J   +7 more
core   +1 more source

Carbon Catabolite Repression in Aspergillus nidulans [PDF]

European Journal of Biochemistry, 1975
Mutations leading to relief of carbon catabolite repression of the syntheses of a number of enzymes in Aspergillus nidulans can be selected in several different ways. They map at the cre A locus in linkage group I and are recessive. Their phenotype is not due to defective carbon source uptake.
C, Bailey, H N, Arst
openaire   +2 more sources

The Pseudomonas aeruginosa CrcZ RNA interferes with Hfq-mediated riboregulation.

PLoS ONE, 2017
The RNA chaperone Hfq regulates virulence and metabolism in the opportunistic pathogen Pseudomonas aeruginosa. During carbon catabolite repression (CCR) Hfq together with the catabolite repression control protein Crc can act as a translational repressor ...
Elisabeth Sonnleitner, Konstantin Prindl, Udo Bläsi   +2 more
doaj   +1 more source

Catabolite modulator factor: a possible mediator of catabolite repression in bacteria. [PDF]

Proceedings of the National Academy of Sciences, 1976
Water soluble extracts of Escherichia coli cells have been found to exert an extremely strong repressive effect upon the expression of catabolite sensitive operons. The compound responsible for this activity has been partially purified and proves to be of low molecular weight and heat stable.
A, Ullmann, F, Tillier, J, Monod
openaire   +2 more sources

CcpA Affects Infectivity of Staphylococcus aureus in a Hyperglycemic Environment

Frontiers in Cellular and Infection Microbiology, 2017
Many bacteria regulate the expression of virulence factors via carbon catabolite responsive elements. In Gram-positive bacteria, the predominant mediator of carbon catabolite repression is the catabolite control protein A (CcpA).
Markus Bischoff, Bodo Wonnenberg, Nadine Nippe, Naja J. Nyffenegger-Jann, Meike Voss, Christoph Beisswenger, Cord Sunderkötter, Virginie Molle, Quoc Thai Dinh, Frank Lammert, Robert Bals, Mathias Herrmann, Greg A. Somerville, Thomas Tschernig, Rosmarie Gaupp   +14 more
doaj   +1 more source

Catabolite Repression and Induction of the Mg2+-Citrate Transporter CitM of Bacillus subtilis [PDF]

, 2000
In Bacillus subtilis the citM gene encodes the Mg2+-citrate transporter. A target site for carbon catabolite repression (cre site) is located upstream of citM.
Lolkema, Juke S.,, Konings, Wil N.,, Warner, J B, Warner, Jessica B., Konings, W N, Warner, Jessica B.,, Magni, Christian,, Lolkema, JS, Juke S. Lolkema, Lolkema, J S, Krom, B P; id_orcid, Jessica B. Warner, Bastiaan P. Krom, Krom, Bastiaan P.,, Christian Magni, Konings, WN, Warner, JB, Wil N. Konings, Krom, B P, Magni, C, Krom, BP   +20 more
core   +4 more sources