Results 31 to 40 of about 50,500 (200)

Characterizing RecA-Independent Induction of Shiga toxin2-encoding Phages by EDTA Treatment

, 2013
The bacteriophage life cycle has an important role in Shiga toxin (Stx) expression. The induction of Shiga toxin-encoding phages (Stx phages) increases toxin production as a result of replication of the phage genome, and phage lysis of the host cell also
Muniesa Pérez, Ma. Teresa, Imamovic, Lejla   +1 more
core   +1 more source

Functional Characterization of Excision Repair and RecA-Dependent Recombinational DNA Repair in Campylobacter jejuni

, 2009
The presence and functionality of DNA repair mechanisms in Campylobacter jejuni are largely unknown. In silico analysis of the complete translated genome of C.
Dep Infectieziekten Immunologie, de Boer, A.G., Graaf-van Bloois, L., van der, Gaasbeek, E.J., Strategic Infection Biology, van Putten, J.P.M., van der Graaf-van Bloois, L., Boer, P., Wagenaar, J.A., Vermaning, B.J., van der Wal, F.J., Wal, F.J., van der, Putten, J.P.M., van, Boer, A.G., de   +13 more
core   +1 more source

Purification and characterization of the RecA protein from Neisseria gonorrhoeae.

PLoS ONE, 2011
The strict human pathogen Neisseria gonorrhoeae is the only causative agent of the sexually transmitted infection gonorrhea. The recA gene from N. gonorrhoeae is essential for DNA repair, natural DNA transformation, and pilin antigenic variation, all ...
Elizabeth A Stohl, Marielle C Gruenig, Michael M Cox, H Steven Seifert   +3 more
doaj   +1 more source

Structure of the hDmc1-ssDNA filament reveals the principles of its architecture

, 2010
In eukaryotes, meiotic recombination is a major source of genetic diversity, but its defects in humans lead to abnormalities such as Down's, Klinefelter's and other syndromes.
Dmitry V Bugreev, Julie Hodgkinson, Yuriy L Chaban, Bugreev, DV, Orlova, Elena, Orlova, EV, Hodgkinson, J.L., Orlova Elena V., Chaban, Y.L., Bugreev, D.V., Andrei L Okorokov, Chaban Yuriy L., Okorokov, AL, Elena V Orlova, Okorokov, A.L., Hodgkinson, J, Bugreev Dmitry V., Chaban, YL, Okorokov Andrei L., Mazin, AV, Hodgkinson Julie, Mazin, A.V., Alexander V Mazin, Mazin Alexander V.   +23 more
core   +1 more source

Movement Disorders in Developmental and Epileptic Encephalopathies

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Monogenic developmental and epileptic encephalopathies (DEE) frequently feature co‐occurring movement disorders. Gene discovery has expanded epilepsy‐dyskinesia syndromes (EDS) from classic associations such as stereotypies in Rett syndrome to PRRT2‐related infantile seizures with paroxysmal dyskinesia and crouched gait in SCN1A ...
Shekeeb Mohammad, Darius Ebrahimi‐Fakhari, Hugo Morales‐Briceno   +2 more
wiley   +1 more source

Transcriptional analysis of the recA gene of Streptococcus thermophilus

Microbial Cell Factories, 2006
Background RecA is a highly conserved prokaryotic protein that not only plays several important roles connected to DNA metabolism but also affects the cell response to various stress conditions.
Cordone Angelina, Baccigalupi Loredana, Giliberti Gabriele, Ricca Ezio, De Felice Maurilio   +4 more
doaj   +1 more source

Redox controls RecA protein activity via reversible oxidation of its methionine residues

eLife, 2021
Reactive oxygen species (ROS) cause damage to DNA and proteins. Here, we report that the RecA recombinase is itself oxidized by ROS. Genetic and biochemical analyses revealed that oxidation of RecA altered its DNA repair and DNA recombination activities.
Camille Henry, Laurent Loiseau, Alexandra Vergnes, Didier Vertommen, Angela Mérida-Floriano, Sindhu Chitteni-Pattu, Elizabeth A Wood, Josep Casadesús, Michael M Cox, Frédéric Barras, Benjamin Ezraty   +10 more
doaj   +1 more source

Proteome Analysis of Corynebacterium diphtheriae–Macrophage Interaction

PROTEOMICS, EarlyView.
ABSTRACT Contact of Corynebacterium diphtheriae with macrophages induces adaptations on both bacterial and cellular sides. The study presented here was aiming to shed light on the simultaneous intracellular adaptation of the bacteria and changes in the proteome of the phagocytes in response to the internalization of C. diphtheriae.
Luca Musella, Jens Möller, Christopher Lischer, Julio Vera‐Gonzalez, Jörg Hofmann, Lisa Ott, Andreas Burkovski   +6 more
wiley   +1 more source

Sequence alignment of RecA family proteins from ( RadA), (RadA), (Rad51), (Rad51 and Dmc1), (Dmc1 and ScRad51) and (RecA)

, 2011
Copyright information:Taken from "Crystal structure of the left-handed archaeal RadA helical filament: identification of a functional motif for controlling quaternary structures and enzymatic functions of RecA family proteins"Nucleic Acids Research 2007 ...
Yuan-Chih Chang (29676), Ting-Fang Wang (29679), Kuei-An Lin (29677), Chia-Seng Chang (29678), Andrew H.-J. Wang (6728), Tzu-Ping Ko (6724), Li-Tzu Chen (29675)   +6 more
core   +1 more source

Single and dual RPA‐CRISPR/Cas assays for point‐of‐need detection of Stewart's wilt pathogen (Pantoea stewartii subsp. stewartii) of corn and Maize dwarf mosaic virus

Pest Management Science, Volume 81, Issue 4, Page 1988-1999, April 2025.
Schematic diagram of the single and dual RPA‐CRISPR/Cas12a/13a diagnostic assays for the detection of Pantoea stewartii subsp. stewartii and Maize dwarf mosaic virus. The validated assays provide a useful and sensitive molecular tool for detecting two quarantine pathogens of maize within a minimal resource framework suitable for fast‐tracking the ...
Qian Tian, Hua Zhou, Zhenxing Zhao, Yongjiang Zhang, Wenjun Zhao, Lulu Cai, Tao Guo   +6 more
wiley   +1 more source