Results 71 to 80 of about 814 (162)

Dynamic B. subtilis RecA assembly into SsbA-coated ssDNA.

, 2012
It is proposed that RecO (perhaps in concert with RecR) mediates RecA nucleation, and RecF and RecX modulate RecA filament extension. SsbA binds to ssDNA and limits RecA nucleation (step a). SsbA recruits RecO (RecOREco) onto SsbA-coated ssDNA.
Miriam Kaufenstein (109025), Begoña Carrasco (109021), Peter L. Graumann (109027), Katharina Herr (109024), Paula P. Cárdenas (109020), Clarisse Defeu Soufo (109022), Carolina E. César (109023), Juan C. Alonso (9137)   +7 more
core   +1 more source

Herschel-PACS observations of discs in the η Chamaeleontis association [PDF]

, 2015
Context. Protoplanetary discs are the birthplace of planets. Studying protoplanetary discs is the key to constraining theories of planet formation. By observing dust and gas in associations at different ages we can study the evolution of these discs ...
Kamp, I., Bayo, A., Ribas, A., P. Elliott, Dent, W. R. F., Kamp, I.; id_orcid, Elliott, P., P. Riviere-Marichalar, A. Ribas, Montesinos, B., B. Merín, W. R. F. Dent, B. Montesinos, Riviere-Marichalar, P., I. Rebollido, I. Kamp, Rebollido, I., Merín, B., A. Bayo   +18 more
core   +1 more source

B. subtilis RecA protein accumulation upon SOS induction in different genetic backgrounds.

, 2012
Cells were grown to OD560 = 0.4 in LB medium and exposed to increasing concentrations of MMC for 30 min. The cells were lysed and equivalent protein amounts subjected to 10% SDS-PAGE, followed by immunoblot transfer (see Materials and Methods). (A) rec+,
Miriam Kaufenstein (109025), Begoña Carrasco (109021), Peter L. Graumann (109027), Katharina Herr (109024), Paula P. Cárdenas (109020), Clarisse Defeu Soufo (109022), Carolina E. César (109023), Juan C. Alonso (9137)   +7 more
core   +1 more source

Additional file 7 of Genome-wide identification of the context-dependent sRNA expression in Mycobacterium tuberculosis

, 2020
Additional file 7 Figure S7. Expression of the target genes of ncRv11706A. (A) Expression of few of the target genes of ncRv11706A which are differentially expressed at persistence day-0 compared to mid-exponential growth phase and various time points of
Rami Balasubramanian (8466450), Shubhada Hegde (8466453), Vimla Ami (8466447)   +2 more
core   +1 more source

RecF, UvrD, RecX and RecN proteins suppress DNA degradation at DNA double-strand breaks in Escherichia coli

, 2018
Double strand breaks (DSBs) in E. coli chromosome (such as those induced by gamma rays) are repaired by recombination repair, during which a certain amount of DNA gets degraded.
Feliciello I
core   +1 more source

RecX adopts a tandem repeats of three-helix bundle: insights into RecX inhibition of RecA activities [PDF]

Acta Crystallographica Section A Foundations of Crystallography, 2008
C.-Y. Yang, K.-H. Chin, A.H.-J. Wang, S.-H. Chou   +3 more
openaire   +1 more source

Survival curves of B. subtilis cells after exposure to an acute dose of MMS or H₂O₂.

, 2012
Cells were grown to OD560 = 0.4 in LB medium and exposed to increasing concentrations of MMS (A and C) or H2O2 (B and D) for 15 min. The strains used are indicated by the relevant mutant phenotype.
Miriam Kaufenstein (109025), Begoña Carrasco (109021), Peter L. Graumann (109027), Katharina Herr (109024), Paula P. Cárdenas (109020), Clarisse Defeu Soufo (109022), Carolina E. César (109023), Juan C. Alonso (9137)   +7 more
core   +1 more source

Bacillus subtilis RecA and its accessory factors, RecF, RecO, RecR and RecX, are required for spore resistance to DNA double-strand break

, 2013
Bacillus subtilis RecA is important for spore resistance to DNA damage, even though spores contain a single non-replicating genome. We report that inactivation of RecA or its accessory factors, RecF, RecO, RecR and RecX, drastically reduce survival ...
Vlašić, Ignacija, Commichau, Fabian M., Reitz, Guenther, Mertens, Ramona, Seco, Elena M., Reitz, Günther, Carrasco, Begoña, Ayora, Silvia, Moeller, Ralf, Alonso, Juan C.   +9 more
core   +1 more source

Bacillus subtilis RecA accessory proteins at the stage of homology search during natural transformation [PDF]

, 2020
Tesis Doctoral inédita leída en la Universidad Autónoma de Madrid, Facultad de Ciencias, Departamento de Biología Molecular. Fecha de lectura: 29-11-2018Esta tesis tiene embargado el acceso al texto completo hasta el 29-05-2018La transformación natural ...
Serrano Álvarez, Ester
core  

Transcriptional Profiling of Homologous Recombination Pathway Genes in Mycobacterium bovis BCG Moreau. [PDF]

Microorganisms, 2023
Schwarz MGA, Corrêa PR, Mendonça-Lima L.   +2 more
europepmc   +1 more source