Results 51 to 60 of about 814 (162)

Caracterização bioquímica das proteínas RecA e RecX de Herbaspirillum seropedicae [PDF]

, 2005
Orientadora : Maria Berenice Reynaud SteffensCo-orientadora : Leda Satie ChubatsuTese (doutorado) - Universidade Federal do Paraná, Setor de Ciências Biológicas, Programa de Pós-Graduaçâo em Bioquímica.
Galvão, Carolina Weigert
core  

Inhibition of RecA-mediated and DNA-dependent ATP hydrolysis by RecX proteins.

, 2016
ATPase reactions were carried out and monitored as described in Materials and Methods, with 5 μM RecA or RecA D112R protein as indicated and RecX protein (from E. coli) or RecXNG, as indicated.
Michael M. Cox (64), Dmitry M. Baitin (2636086), Elizabeth A. Wood (750597), Irina V. Bakhlanova (2636080), Alexandra V. Dudkina (2636083), Vladislav A. Lanzov (2636077)   +5 more
core   +1 more source

Staphylococcus aureus SOS response: Activation, impact, and drug targets

mLife, Volume 3, Issue 3, Page 343-366, September 2024.
Abstract Staphylococcus aureus is a common cause of diverse infections, ranging from superficial to invasive, affecting both humans and animals. The widespread use of antibiotics in clinical treatments has led to the emergence of antibiotic‐resistant strains and small colony variants.
Kaiying Cheng, Yukang Sun, Huan Yu, Yingxuan Hu, Yini He, Yuanyuan Shen   +5 more
wiley   +1 more source

Near-ultraviolet Excess in Slowly Accreting T Tauri Stars: Limits Imposed by Chromospheric Emission [PDF]

, 2011
Young stars surrounded by disks with very low mass accretion rates are likely in the final stages of inner disk evolution and therefore particularly interesting to study.
Johns-Krull, C., Catherine Espaillat, Abgrall, H., Yang, Hao, Gaitee Hussain, Christopher Johns-Krull, Ingleby, Laura, Bergin, Edwin, France, K., Alexander, Richard D., Joanna Brown, Edwin Bergin, Walter, Frederick M., Roueff, E., Calvet, Nuria, Bergin, Edwin A., Herczeg, G., France, Kevin, Gregory Herczeg, Scott G. Gregory, Frederick Walter, Suzan Edwards, Espaillat, Catherine, Espaillat, Catherine C., Brown, Joanna, Hao Yang, Evelyne Roueff, Jeffrey Linsky, Walter, Frederick, Ingleby, L., Bethell, Thomas, David Ardila, McClure, Melissa, Johns-Krull, Christopher M., Yang, H., Alexander Brown, McClure, M., Gregory, Scott G.; id_orcid, Hussain, Gaitee, Brown, Alexander, Richard Alexander, Hussain, G., Linsky, J., Valenti, Jeff, Gregory, S., Edwards, S., Linsky, Jeffrey L., Ardila, D., Abgrall, Hervé, Espaillat, C., Walter, F., Thomas Bethell, Roueff, Evelyne, Melissa McClure, Nuria Calvet, G. Gregory, Scott, Jeff Valenti, Herczeg, Gregory J., Laura Ingleby, Hervé Abgrall, Bergin, E., Bethell, Thomas J., Calvet, N., Johns-Krull, Christopher, Brown, J., Alexander, Richard, Herczeg, Gregory, Brown, A., Alexander, R., Edwards, Suzan, Hillenbrand, Lynne A., Ardila, David, Valenti, J., Bethell, T., Linsky, Jeffrey, Kevin France, Lynne Hillenbrand, Hillenbrand, Lynne, Hillenbrand, L., Gregory, Scott G.   +79 more
core   +1 more source

Fluid‐Driven Shear Instabilities in the Subducted Oceanic Mantle at Intermediate Depths: Insights From Western Alps Meta‐Ophiolites

Geochemistry, Geophysics, Geosystems, Volume 25, Issue 8, August 2024.
Abstract Serpentinites are major carriers of volatiles in deep subduction zones, releasing most fluids in the 500–650°C range. Despite fundamental implications for mass transfer and intermediate‐depth seismicity, the mechanical role of these fluids is unclear.
J. Muñoz‐Montecinos, S. Angiboust, C. Minnaert, A. Ceccato, L. Morales, J. Gasc, W. Behr   +6 more
wiley   +1 more source

Far-ultraviolet Flares on Accreting Protostars: Weak and Classical T Tauri Stellar Pair Analysis

, 2022
The far-ultraviolet (FUV) emission of classical T Tauri stars (CTTSs) is known to play an important role in protoplanetary disk dispersal and giant planet formation, yet the role played by protostellar flares in these processes is largely unknown. We use
France, Kevin, Hernández, Jesús, Günther, Hans Moritz, Batista, Maria Gracia, Kowalski, Adam F, Hinton, P. C., Serna, Javier, Schneider, P. Christian   +7 more
core   +1 more source

The GE296_RS03820 and GE296_RS03830 genes are involved in capsular polysaccharide biosynthesis in Riemerella anatipestifer

The FASEB Journal, Volume 38, Issue 13, 15 July 2024.
The genes GE296_RS03820 and GE296_RS03830 in R. anatipestifer play crucial roles in CPS biosynthesis. Additionally, deletion mutants of these genes have demonstrated potential for cross‐protection and as live attenuated vaccines. Abstract Riemerella anatipestifer is a pathogenic bacterium that causes duck serositis and meningitis, leading to ...
Xiaoni Wu, Jiazhen Ge, Guodong Song, Yijian Liu, Pengcheng Gao, Tongtong Tian, Xuerui Li, Jian Xu, Yuefeng Chu, Fuying Zheng   +9 more
wiley   +1 more source

Development of a group II intron‐based genetic manipulation tool for Streptomyces

Microbial Biotechnology, Volume 17, Issue 5, May 2024.
In this work, the first efficient Streptomyces genomic manipulation tool is established based on the mobile group II intron Ll.LtrB. To enhance insertion efficiency and ensure ready‐to‐use in different Streptomyces strains, we incorporated RecX co‐expression into our design to repress the potential competition of RecA‐dependent homologous recombination.
Ziwei Sang, Xingwang Li, Hao Yan, Weishan Wang, Ying Wen   +4 more
wiley   +1 more source

Effects of RecX proteins on the growth curves of cells expressing wild type RecA protein or RecA D112R protein.

, 2016
Cells containing pRecA Ec or pRecA [D112R] were grown in LB with Ampicillin 100mkg/ml. Where indicated, the cells contained plasmid pEAW847, expressing the RecX and RecA proteins from E.coli, pEAW858 –RecX and RecA D112R proteins from E.
Michael M. Cox (64), Dmitry M. Baitin (2636086), Elizabeth A. Wood (750597), Irina V. Bakhlanova (2636080), Alexandra V. Dudkina (2636083), Vladislav A. Lanzov (2636077)   +5 more
core   +1 more source

Same as for Figure 2.

, 2013
All grown in rich medium: SS996 (recA+), SS6080 (del(recX)), SS6013 (recA4142), SS6019 (recA4142 del(recX)), SS4976 (recAo1403 recA4142), SS5312 (recAo1403 recA4142 del(recX)).
Richard C. Centore (375141), Nicholas Renzette (220702), Steven J. Sandler (172368), Jarukit Edward Long (375140)   +3 more
core   +2 more sources