Results 41 to 50 of about 496,166 (395)
Frontiers in Molecular Biosciences, 2018 Bacterial antibiotic resistance is a worldwide health problem that deserves important research attention in order to develop new therapeutic strategies.
Karim Housseini B Issa +2 more
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Frontiers in Microbiology, 2021 Actinobacteria utilize various polysaccharides in the soil as carbon source by degrading them via extracellular hydrolytic enzymes. Agarose, a marine algal polysaccharide composed of D-galactose and 3,6-anhydro-L-galactose (AHG), is one of the carbon ...
Maral Tsevelkhoroloo +4 more
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World Journal of Stem Cells, 2015 Induced pluripotent stem cells (iPSCs) have been the focal point of ever increasing interest and scrutiny as they hold the promise of personalized regenerative medicine. However, creation of iPSCs is an inefficient process that requires forced expression of potentially oncogenic proteins.
Melissa, Popowski, Haley, Tucker
openaire +2 more sources
Journal of Oral Microbiology, 2020 Objective Treponema denticola is involved in ‘chronic’ periodontitis pathogenesis. The mechanism underlying the regulation of the expression of its virulence factors, such as major surface protein (Msp) and prolyl-phenylalanine specific protease ...
Yuki Arai +5 more
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Journal of Experimental Medicine, 2015 In response to viral infections, activated CD8+ T cells differentiate into terminal effector and memory T cells. This developmental process is controlled by the transcriptional repressor Zeb2, which acts downstream of T-bet.
K. Omilusik +18 more
semanticscholar +1 more source
Interaction of two photoreceptors in the regulation of bacterial photosynthesis genes [PDF]
, 2012 The expression of photosynthesis genes in the facultatively photosynthetic bacterium Rhodobacter sphaeroides is controlled by the oxygen tension and by light quantity. Two photoreceptor proteins, AppA and CryB, have been identified in the past, which are
Frühwirth, Sebastian +5 more
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The Wheat VRN2 Gene Is a Flowering Repressor Down-Regulated by Vernalization
Science, 2004 Plants with a winter growth habit flower earlier when exposed for several weeks to cold temperatures, a process called vernalization. We report here the positional cloning of the wheat vernalization gene VRN2, a dominant repressor of flowering that is ...
Liuling Yan +8 more
semanticscholar +1 more source
R2R3-MYB Transcription Factors Regulate Anthocyanin Biosynthesis in Grapevine Vegetative Tissues
Frontiers in Plant Science, 2020 Anthocyanins with important physiological functions mainly accumulate in grape berry, but teinturier grape cultivars can accumulate anthocyanins in both reproductive and vegetative tissues.
Sha Xie +7 more
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, 2015 Transcriptional repression may cause transcriptional noise by a competition between repressor and RNA polymerase binding. Although promoter activity is often governed by a single limiting step, we argue here that the size of the noise strongly depends on
Mitarai, Namiko +2 more
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Engineering orthogonal dual transcription factors for multi-input synthetic promoters [PDF]
, 2016 Synthetic biology has seen an explosive growth in the capability of engineering artificial gene circuits from transcription factors (TFs), particularly in bacteria. However, most artificial networks still employ the same core set of TFs (for example LacI,
Broedel, AK, Isalan, M, Jaramillo, A
core +2 more sources