Results 11 to 20 of about 1,053,006 (335)
Mode of regulation and the insulation of bacterial gene expression. [PDF]
Molecular Cell, 2012 A gene can be said to be insulated from environmental variations if its expression level depends only on its cognate inducers, and not on variations in conditions. We tested the insulation of the lac promoter of E. coli and of synthetic constructs in which the transcription factor CRP acts as either an activator or a repressor, by measuring their input
Vered Sasson +4 more
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Microbiology Spectrum, 2021 Noncoding small RNAs (sRNAs) are crucial for the posttranscriptional regulation of gene expression in all organisms and are known to be involved in the regulation of bacterial virulence.
Kyung Moon +12 more
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Computational and Structural Biotechnology Journal, 2022 The BvgAS two-component system regulates virulence gene expression in Bordetella pertussis. Although precise three-dimensional structural information is not available for the response regulator BvgA, its sequence conservation with E.
David Kim +12 more
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Status quo of tet regulation in bacteria
Microbial Biotechnology, 2022 Summary The tetracycline repressor (TetR) belongs to the most popular, versatile and efficient transcriptional regulators used in bacterial genetics. In the tetracycline (Tc) resistance determinant tet(B) of transposon Tn10, tetR regulates the expression
Ralph Bertram +2 more
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Regulation of bacterial virulence gene expression by the host environment. [PDF]
Journal of Clinical Investigation, 1997 D. Guiney
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Oxygen intervention in the regulation of gene expression: the photosynthetic bacterial paradigm
Cellular and Molecular Life Sciences (CMLS), 2004 The means by which oxygen intervenes in gene expression has been examined in considerable detail in the metabolically versatile bacterium Rhodobacter sphaeroides. Three regulatory systems are now known in this organism, which are used singly and in combination to modulate genes in response to changing oxygen availability.
J. Zeilstra-Ryalls, S. Kaplan
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Optimized gene expression from bacterial chromosome by high-throughput integration and screening
Science Advances, 2020 Pathway gene expression from the chromosome is optimized by a method of random site integrations and high-throughput screening. Chromosomal integration of recombinant genes is desirable compared with expression from plasmids due to increased stability ...
T. Saleski +5 more
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Algorithm for the Reconstruction of Mathematical Frame Models of Bacterial Transcription Regulation
Mathematics, 2022 Transcription regulation plays an important role in bacterial activity. The operon concept coined by François Jacob and Jacques Monod has had a considerable effect on investigations into gene expression regulation, including modeling.
Tatiana N. Lakhova +5 more
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Journal of Microbiology & Biology Education, 2021 Practical lab exercises that help students draw connections between genotype and phenotype, and make and test predictions about the identity of mutants, are invaluable in college-level cell biology, genetics, and microbiology courses. While many bacteria
Anna L. McLoon +2 more
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Metabolic regulation of gene expression by histone lactylation
Nature, 2019 The Warburg effect, which originally described increased production of lactate in cancer, is associated with diverse cellular processes such as angiogenesis, hypoxia, polarization of macrophages and activation of T cells.
Di Zhang +23 more
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