Results 31 to 40 of about 27,037 (204)

Multilevel Deconstruction of the In Vivo Behavior of Looped DNA-Protein Complexes [PDF]

, 2007
Protein-DNA complexes with loops play a fundamental role in a wide variety of cellular processes, ranging from the regulation of DNA transcription to telomere maintenance.
A Balaeff, AD Bates, AM Friedman, AM Segall, D Swigon, DH Lee, E Villa, GC Ruben, GR Bellomy, J Muller, J Yan, JM Hudson, JMG Vilar, JMG Vilar, JMG Vilar, JO Thomas, Jose M.G. Vilar, KS Matthews, L Saiz, L Saiz, Leonor Saiz, LM Edelman, M Geanacopoulos, M Lewis, M Ptashne, MA Watson, Martin Egli, MH Werner, MR Gartenberg, NA Becker, PA Rice, PB Talbert, QL Li, R Grosschedl, R Schleif, RJ Ellis, S Adhya, S Semsey, SC Schultz, SE Halford, TE Cloutier, TL Hill, VA Bloomfield, WK Olson, Y Zhang   +44 more
core   +16 more sources

Structure of the galactokinase gene ofEscherichia coli, the last (?) gene of thegaloperon

Nucleic Acids Research, 1985
We present the nucleotide sequence of the galactokinase gene (galK) of Escherichia coli including its 5' and 3' flanking regions. This DNA sequence derives from the lambda gal8 transducing phage and is identical to the sequence present in the galK gene fusion vectors, pKO and pKG, commonly used to study transcriptional regulatory elements.
Christine Debouck, Andrea Riccio, Daniel Schümperli, Keith McKenney, Joseph Jeffers, Colin Hughes, Martin Rosenberg, Michel Heusterspreute, Françoise Brunel, John Davison   +9 more
openalex   +5 more sources

Lyophilized alginate-based microspheres containing Lactobacillus fermentum D12, an exopolysaccharides producer, contribute to the strain’s functionality in vitro

Microbial Cell Factories, 2021
Lactobacillus (Limosilactobacillus) fermentum D12 is an exopolysaccharide (EPS) producing strain whose genome contains a putative eps operon. Whole-genome analysis of D12 was performed to disclose the essential genes correlated with activation of ...
Katarina Butorac, Jasna Novak, Barbara Bellich, Lucrecia C. Terán, Martina Banić, Andreja Leboš Pavunc, Slaven Zjalić, Paola Cescutti, Jagoda Šušković, Blaženka Kos   +9 more
doaj   +1 more source

Regulation of bistability in the std fimbrial operon of Salmonella enterica by DNA adenine methylation and transcription factors HdfR, StdE and StdF [PDF]

, 2019
Bistable expression of the Salmonella enterica std operon is controlled by an AND logic gate involving three transcriptional activators: the LysR-type factor HdfR and the StdE and StdF regulators encoded by the std operon itself.
Casadesús Pursals, Josep, García Pastor, Lucía, Jakomin, Marcello, Puerta Fernández, Elena, Sánchez Romero, María Antonia   +4 more
core   +1 more source

Regulation of Microbial Metabolic Rates Using CRISPR Interference With Expanded PAM Sequences

Frontiers in Microbiology, 2020
Genome-editing CRISPR/Cas9 technology has led to the development of artificial transcriptional repressors, also known as CRISPR interference (CRISPRi).
Bumjoon Kim, Hyun Ju Kim, Sang Jun Lee
doaj   +1 more source

A Type System for a Stochastic CLS [PDF]

, 2009
The Stochastic Calculus of Looping Sequences is suitable to describe the evolution of microbiological systems, taking into account the speed of the described activities.
Angelo Troina, Gabriel Ciobanu, Mariangiola Dezani-Ciancaglini, Paola Giannini   +3 more
core   +4 more sources

Constitutive versus responsive gene expression strategies for growth in changing environments. [PDF]

PLoS ONE, 2011
Microbes respond to changing environments by adjusting gene expression levels to the demand for the corresponding proteins. Adjusting protein levels is slow, consequently cells may reach the optimal protein level only by a time when the demand changed ...
Nico Geisel
doaj   +1 more source

From DNA sequence to application: possibilities and complications [PDF]

, 1999
The development of sophisticated genetic tools during the past 15 years have facilitated a tremendous increase of fundamental and application-oriented knowledge of lactic acid bacteria (LAB) and their bacteriophages.
A Bruttin, A Bruttin, A Kraus, A Nauta, A Nauta, A Nauta, A Sazicu, AK Aggarwal, B Christiansen, B Christiansen, BC Lokman, BC Lokman, BM Chassy, C Delorme, C Hill, C Schouler, CA Alpert, CA Shearman, CJ Hueck, CO Pabo, CT Verrips, D Botstein, D Lillehaug, D Lillehaug, D Sinderen, DJ O’Sullivan, DJ O’Sullivan, DO Gostick, DO Gostick, E Küster, E Maguin, E Stanley, EJ Luesink, EJ Luesink, EJ Luesink, F Desiere, F Desiere, G Buist, G Buist, G Ramsay, G Vriend, GM Djordjevic, GM Djordjevic, H Brüssow, H Holo, H Neve, I Biswas, J Bardowski, J Bernhardt, J Green, J Law, J Payne, J Stülke, JB Luchansky, JD Boyce, JW Sanders, JW Sanders, JW Sanders, K Chung, K Leenhouts, K Leenhouts, K Leenhouts, K Schnetz, KI Kodaira, KJ Leenhouts, L Dupont, L Dupont, LJ Beamer, LR Garcia, M Curie, M de Guchte, M de Guchte, M Lieb, M Ptashne, MG Johnsen, MJ Gasson, MJ Weickert, MM Sheehan, MW Lubbers, MW Lubbers, N Goupil-Feuillerat, OP Kuipers, P Hals, PG Ruyter, PGGA Ruyter, PL Madsen, PS Chandry, R Parreira, R Schmid, R Young, R Young, RR Raya, S Challou, S Lucchini, S Lucchini, S Simonen, S Spiro, S Spiro, SA Walker, SB Mclvilc, SG Kim, SM Heller, SM Madsen, SR Swindell, T Sasaki, TM Ramseier, V Vagner, WM Vos, WM Vos, WM Vos, Y Fujita   +110 more
core   +3 more sources

Mycosphaerella podagrariae - a necrotrophic phytopathogen forming a special cellular interaction with its host Aegopodium podagraria [PDF]

, 2010
We present a new kind of cellular interaction found between Mycosphaerella podagrariae and Aegopodium podagraria, which is remarkably different to the interaction type of the obligate biotrophic fungus Cymadothea trifolii, another member of the ...
Bauer, R., Crous, P.W., Groenewald, J.Z., Simon, U.K., Stierhof, Y.D.   +4 more
core   +12 more sources

Misincorporation of Galactose by Chondroitin Synthase of Escherichia coli K4: From Traces to Synthesis of Chondbiuronan, a Novel Chondroitin-Like Polysaccharide

Biomolecules, 2020
Chondroitin synthase KfoC is a bifunctional enzyme which polymerizes the capsular chondroitin backbone of Escherichia coli K4, composed of repeated β3N-acetylgalactosamine (GalNAc)-β4-glucuronic acid (GlcA) units. Sugar donors UDP-GalNAc and UDP-GlcA are
Mélanie Leroux, Julie Michaud, Eric Bayma, Sylvie Armand, Sophie Drouillard, Bernard Priem   +5 more
doaj   +1 more source