Results 11 to 20 of about 759,014 (317)

Regulator Network Analysis of Rice and Maize Yield-Related Genes

Frontiers in Cell and Developmental Biology, 2020
Rice and maize are the principal food crop species worldwide. The mechanism of gene regulation for the yield of rice and maize is still the research focus at present. Seed size, weight and shape are important traits of crop yield in rice and maize.
Zheng Chen, Zheng Chen, Zijie Shen, Lei Xu, Da Zhao, Da Zhao, Quan Zou   +6 more
doaj   +1 more source

Genetic Interaction of Aspergillus nidulans galR, xlnR and araR in Regulating D-Galactose and L-Arabinose Release and Catabolism Gene Expression. [PDF]

PLoS ONE, 2015
In Aspergillus nidulans, the xylanolytic regulator XlnR and the arabinanolytic regulator AraR co-regulate pentose catabolism. In nature, the pentose sugars D-xylose and L-arabinose are both main building blocks of the polysaccharide arabinoxylan.
Joanna E Kowalczyk, Birgit S Gruben, Evy Battaglia, Ad Wiebenga, Eline Majoor, Ronald P de Vries   +5 more
doaj   +1 more source

Microarray analysis of the ler regulon in enteropathogenic and enterohaemorrhagic escherichia coli strains [PDF]

, 2014
The type III protein secretion system is an important pathogenicity factor of enteropathogenic and enterohaemorrhagic Escherichia coli pathotypes. The genes encoding this apparatus are located on a pathogenicity island (the locus of enterocyte effacement)
Islam, Md. Shahidul, Islam, Shahidul, Mala Patel, Patel, Mala, Pallen, Mark J,, Busby, Stephen J W; id_orcid, Penn, Charles W, Pallen, Mark J., Bingle, Lewis, Charles W Penn, Lewis E H Bingle, Penn, C. W., Shaw, Robert K, Md Shahidul Islam, Lee, David J., Snyder, Lori A. S., Islam, Md Shahidul, Bingle, Lewis E. H., Busby Stephen J. W., Lori A S Snyder, Snyder Lori A. S., Busby, Stephen J. W., Constantinidou Chrystala, Mark J Pallen, Constantinidou, Chrystala, Snyder, Lori A S, Lee, David J, Penn Charles W., Pallen, Mark J, Islam Md. Shahidul, David J Lee, Robert K Shaw, Patel Mala, Bingle, Lewis E H, Chrystala Constantinidou, Stephen J W Busby, Penn, Charles W., Pallen Mark J., Lee David J., Bingle Lewis E. H., Shaw Robert K., Busby, Stephen J W, Shaw, Robert K.   +42 more
core   +1 more source

Regulation of the Erythropoietin Gene [PDF]

Blood, 1999
Erythropoietin (Epo), the hormone that stimulates red blood cell production, is induced by hypoxia. We have utilized the human hepatoma cell line, Hep3B, to investigate the regulation of the Epo gene. We present evidence that the oxygen sensor in Hep3B cells is a heme protein.
B L, Ebert, H F, Bunn
openaire   +4 more sources

PAIP1 regulates expression of immune and inflammatory response associated genes at transcript level in liver cancer cell [PDF]

PeerJ, 2023
Poly(A) binding protein interacting protein 1 (PAIP1) is a translation regulator and also regulate the decay of mRNA. PAIP1 has also been reported to be a marker of increased invasive potential of liver cancer. However, the roles and underlying molecular
Jianfeng Zheng, Weiwei Fan, Xiaoyu Zhang, Weili Quan, Yunfei Wu, Mengni Shu, Moyang Chen, Ming Liang   +7 more
doaj   +2 more sources

Extracting regulator activity profiles by integration of de novo motifs and expression data : characterizing key regulators of nutrient depletion responses in Streptomyces coelicolor [PDF]

, 2012
Determining transcriptional regulator activities is a major focus of systems biology, providing key insight into regulatory mechanisms and co-regulators.
Amin, Rafat, Hodgson, D. A., Amin, R, STREAM Consortium, Wohlleben, W, Wohlleben, Wolfgang, Wohlleben, W., Mast, Yvonne Jasmin, Iqbal, M, Hodgson, DA, Iqbal, Mudassar, Burroughs, NJ, Burroughs, Nigel John, Mast, Yvonne, Mast, Y   +14 more
core   +1 more source

A two-component system (XydS/R) controls the expression of genes encoding CBM6-containing proteins in response to straw in Clostridium cellulolyticum.

PLoS ONE, 2013
The composition of the cellulosomes (multi enzymatic complexes involved in the degradation of plant cell wall polysaccharides) produced by Clostridium cellulolyticum differs according to the growth substrate. In particular, the expression of a cluster of
Hamza Celik, Jean-Charles Blouzard, Birgit Voigt, Dörte Becher, Valentine Trotter, Henri-Pierre Fierobe, Chantal Tardif, Sandrine Pagès, Pascale de Philip   +8 more
doaj   +1 more source

FnrL and Three Dnr Regulators Are Used for the Metabolic Adaptation to Low Oxygen Tension in Dinoroseobacter shibae

Frontiers in Microbiology, 2017
The heterotrophic marine bacterium Dinoroseobacter shibae utilizes aerobic respiration and anaerobic denitrification supplemented with aerobic anoxygenic photosynthesis for energy generation.
Elisabeth Härtig, Matthias Ebert, Sebastian Laaß, Andrea Thürmer, Louisa Roselius, Denitsa Eckweiler, Rolf Daniel, Dieter Jahn   +7 more
doaj   +1 more source

Plasmids manipulate bacterial behaviour through translational regulatory crosstalk.

PLoS Biology, 2023
Beyond their role in horizontal gene transfer, conjugative plasmids commonly encode homologues of bacterial regulators. Known plasmid regulator homologues have highly targeted effects upon the transcription of specific bacterial traits.
Catriona M A Thompson, James P J Hall, Govind Chandra, Carlo Martins, Gerhard Saalbach, Supakan Panturat, Susannah M Bird, Samuel Ford, Richard H Little, Ainelen Piazza, Ellie Harrison, Robert W Jackson, Michael A Brockhurst, Jacob G Malone   +13 more
doaj   +1 more source

I-TRAP: A method to identify transcriptional regulator activated promoters

BMC Infectious Diseases, 2003
Background The differential expression of virulence genes is often used by microbial pathogens in adapting to the environment of their host. The differential expression of such sets of genes can be regulated by RNA polymerase sigma factors.
McLendon Molly M, Shinnick Thomas M
doaj   +1 more source