Results 31 to 40 of about 3,372,915 (384)

The Rho-Dependent Transcription Termination Is Involved in Broad-Spectrum Antibiotic Susceptibility in Escherichia coli

Frontiers in Microbiology, 2020
One of the major ways of acquiring multidrug resistance in bacteria is via drug influx and efflux pathways. Here, we show that E. coli with compromised Rho-dependent transcription termination function has enhanced broad-spectrum antibiotic susceptibility,
Md. Hafeezunnisa, Md. Hafeezunnisa, Ranjan Sen   +2 more
doaj   +1 more source

Quantifying mRNA synthesis and decay rates using small RNAs [PDF]

, 2009
Regulation of mRNA decay is a critical component of global cellular adaptation to changing environments. The corresponding changes in mRNA lifetimes can be coordinated with changes in mRNA transcription rates to fine-tune gene expression.
Bernstein, Condon, Garneau, Gillespie, Ingram, Joanny, Kaufmann, Levine, Levine, Massé, Mehta, Mitarai, Mitarai, Overgaard, Rahul Kulkarni, Raj, Ronen, Shalem, Tao Jia, Vlad Elgart, Waters, Yu   +21 more
core   +3 more sources

Transcriptional enhancers: Transcription, function and flexibility [PDF]

Transcription, 2016
Active transcriptional enhancers are often transcribed to eRNAs, whose changing levels mirror those of the target gene mRNA. We discuss some of the reported functions of these eRNAs and their likely diversity to allow utilization of distinct cis regulatory regions to enhance transcription in diverse developmental and cellular contexts.
Sergei Rudnizky, Yahav Yosefzon, Lilach Pnueli, Philippa Melamed   +3 more
openaire   +3 more sources

The Transcription Factor Encyclopedia [PDF]

Genome Biology, 2012
AbstractHere we present the Transcription Factor Encyclopedia (TFe), a new web-based compendium of mini review articles on transcription factors (TFs) that is founded on the principles of open access and collaboration. Our consortium of over 100 researchers has collectively contributed over 130 mini review articles on pertinent human, mouse and rat TFs.
Yusuf, Dimas, Butland, Stefanie L., Swanson, Magdalena I., Bolotin, Eugene, Ticoll, Amy, Cheung, Warren A., Zhang, Xiao Yu Cindy, Dickman, Christopher T. D., Fulton, Debra L., Lim, Jonathan S., Schnabl, Jake M., Ramos, Oscar H. P., Vasseur-Cognet, Mireille, de Leeuw, Charles N., Simpson, Elizabeth M., Ryffel, Gerhart U., Lam, Eric W.-F., Kist, Ralf, Wilson, Miranda S. C., Marco-Ferreres, Raquel, Brosens, Jan J., Beccari, Leonardo L., Bovolenta, Paola, Benayoun, Bérénice A., Monteiro, Lara J, Schwenen, Helma D C, Grontved, Lars, Wederell, Elizabeth, Mandrup, Susanne, Veitia, Reiner A, Chakravarthy, Harini, Hoodless, Pamela A., Mancarelli, M Michela, Torbett, Bruce E, Banham, Alison H, Reddy, Sekhar P, Cullum, Rebecca L, Liedtke, Michaela, Tschan, Mario P, Vaz, Michelle, Rizzino, Angie, Zannini, Mariastella, Frietze, Seth, Farnham, Peggy J, Eijkelenboom, Astrid, Brown, Philip J, Laperrière, David, Leprince, Dominique, de Cristofaro, Tiziana, Prince, Kelly L, Putker, Marrit, del Peso, Luis, Camenisch, Gieri, Wenger, Roland H, Mikula, Michal, Rozendaal, Marieke, Mader, Sylvie, Ostrowski, Jerzy, Rhodes, Simon J, Van Rechem, Capucine, Boulay, Gaylor, Olechnowicz, Sam W Z, Breslin, Mary B, Lan, Michael S, Nanan, Kyster K, Wegner, Michael, Hou, Juan, Mullen, Rachel D, Colvin, Stephanie C, Noy, Peter John, Webb, Carol F, Witek, Matthew E, Ferrell, Scott, Daniel, Juliet M, Park, Jason, Waldman, Scott A, Peet, Daniel J, Taggart, Michael, Jayaraman, Padma-Sheela, Karrich, Julien J, Blom, Bianca, Vesuna, Farhad, O'Geen, Henriette, Sun, Yunfu, Gronostajski, Richard M, Woodcroft, Mark W, Hough, Margaret R, Chen, Edwin, Europe-Finner, G Nicholas, Karolczak-Bayatti, Magdalena, Bailey, Jarrod, Hankinson, Oliver, Raman, Venu, LeBrun, David P, Biswal, Shyam, Harvey, Christopher J, DeBruyne, Jason P, Hogenesch, John B, Hevner, Robert F, Héligon, Christophe, Luo, Xin M, Blank, Marissa Cathleen, Millen, Kathleen Joyce, Sharlin, David S, Forrest, Douglas, Dahlman-Wright, Karin, Zhao, Chunyan, Mishima, Yuriko, Sinha, Satrajit, Chakrabarti, Rumela, Portales-Casamar, Elodie, Sladek, Frances M, Bradley, Philip H, Wasserman, Wyeth W, Cindy Zhang, Xiao   +114 more
openaire   +16 more sources

Analysis of G-quadruplexes upstream of herpesvirus miRNAs: evidence of G-quadruplex mediated regulation of KSHV miR-K12–1-9,11 cluster and HCMV miR-US33

BMC Molecular and Cell Biology, 2020
Background G-quadruplexes regulate gene expression, recombination, packaging and latency in herpesviruses. Herpesvirus-encoded miRNAs have been linked to important biological functions. The presence and the biological role of G-quadruplexes have not been
Shivani Kumar, Divya Choudhary, Anupam Patra, Neel Sarovar Bhavesh, Perumal Vivekanandan   +4 more
doaj   +1 more source

Predicting Combinatorial Binding of Transcription Factors to Regulatory Elements in the Human Genome by Association Rule Mining [PDF]

, 2007
Cis-acting transcriptional regulatory elements in mammalian genomes typically contain specific combinations of binding sites for various transcription factors. Although some cisregulatory elements have been well studied, the combinations of transcription
Iyer, Vishwanath R., Miranker, Daniel P., Morgan, Xochitl C., Ni, Sshulin   +3 more
core   +2 more sources

Transcription Activation via Transcriptional Bursting [PDF]

Biophysical Journal, 2011
Transcription factors (TFs) often regulate their own expression; monitoring TF production in real time will help elucidate autoregulatory mechanisms. However, many TFs are expressed at low levels and are difficult to detect. Further, labeling TFs with fluorescent proteins risks disrupting their regulatory functions. Here, we report a novel strategy, Co-
Jin Wang, Haidong Feng, Zach Hensel, Bo Han, Jie Xiao, Xuefang Liu, Christine L. Hatem   +6 more
openaire   +2 more sources

Coding limits on the number of transcription factors [PDF]

, 2006
Transcription factor proteins bind specific DNA sequences to control the expression of genes. They contain DNA binding domains which belong to several super-families, each with a specific mechanism of DNA binding.
Alon, Uri, Itzkovitz, Shalev, Tlusty, Tsvi   +2 more
core   +4 more sources

Transcription Factors Modulate c-Fos Transcriptional Bursts

Cell Reports, 2014
Transcription is a stochastic process occurring mostly in episodic bursts. Although the local chromatin environment is known to influence the bursting behavior on long timescales, the impact of transcription factors (TFs)—especially in rapidly inducible ...
Adrien Senecal, Brian Munsky, Florence Proux, Nathalie Ly, Floriane E. Braye, Christophe Zimmer, Florian Mueller, Xavier Darzacq   +7 more
doaj   +1 more source

ERK2-topoisomerase II regulatory axis is important for gene activation in immediate early genes

Nature Communications, 2023
The function of the mitogen-activated protein kinase signaling pathway is required for the activation of immediate early genes (IEGs), including EGR1 and FOS, for cell growth and proliferation.
Heeyoun Bunch, Deukyeong Kim, Masahiro Naganuma, Reiko Nakagawa, Anh Cong, Jaehyeon Jeong, Haruhiko Ehara, Hongha Vu, Jeong Ho Chang, Matthew J. Schellenberg, Shun-ichi Sekine   +10 more
doaj   +1 more source