Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Andrew F. Taylor"'
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Scientific Reports
Scientific Reports
Repair of broken DNA by homologous recombination requires coordinated enzymatic reactions to prepare it for interaction with intact DNA. The multiple activities of enterobacterial RecBCD helicase-nuclease are coordinated by Chi recombination hotspots
Autor:
Helen L Parker, Elizabeth L Rylott, Andrew J Hunt, Jennifer R Dodson, Andrew F Taylor, Neil C Bruce, James H Clark
Publikováno v:
PLoS ONE, Vol 9, Iss 1, p e87192 (2014)
The metal accumulating ability of plants has previously been used to capture metal contaminants from the environment; however, the full potential of this process is yet to be realized. Herein, the first use of living plants to recover palladium and p
Externí odkaz:
https://doaj.org/article/3c6ed0b20fcc4805930343cb996bc0ce
Publikováno v:
PLoS ONE, Vol 9, Iss 4, p e93793 (2014)
We have studied the physiological and genetic responses of Arabidopsis thaliana L. (Arabidopsis) to gold. The root lengths of Arabidopsis seedlings grown on nutrient agar plates containing 100 mg/L gold were reduced by 75%. Oxidized gold was subseque
Externí odkaz:
https://doaj.org/article/59b962f3598c46248ce076aad3684906
Publikováno v:
Nucleic Acids Research
Coordinating multiple activities of complex enzymes is critical for life, including transcribing, replicating and repairing DNA. Bacterial RecBCD helicase–nuclease must coordinate DNA unwinding and cutting to repair broken DNA. Starting at a DNA en
Publikováno v:
Nucleic Acids Research
Homologous recombination occurs especially frequently near special chromosomal sites called hotspots. In Escherichia coli, Chi hotspots control RecBCD enzyme, a protein machine essential for the major pathway of DNA break-repair and recombination. Re
Autor:
Jeffrey A. Ranish, Andrew F. Taylor, Jie Luo, Kelly K. Lee, Susan K. Amundsen, Gerald R. Smith, Miklos Guttman
Publikováno v:
Journal of Molecular Biology. 426:3479-3499
Faithful repair of DNA double-strand breaks by homologous recombination is crucial to maintain functional genomes. The major Escherichia coli pathway of DNA break repair requires RecBCD enzyme, a complex protein machine with multiple activities. Upon
Publikováno v:
Journal of Electronic Materials. 39:1981-1986
This article demonstrates that carrier concentrations in bismuth telluride films can be controlled through annealing in controlled vapor pressures of tellurium. For the bismuth telluride source with a small excess of tellurium, all the films reached
Publikováno v:
Molecular Cell. 31(3):324-336
Saccharomyces cerevisiae RecQ helicase, Sgs1, and XPF family endonuclease, Mus81-Mms4, are implicated in processing joint molecule (JM) recombination intermediates. We show that cells lacking either enzyme frequently experience chromosome segregation
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 61:o328-o331
Two new inclusion compounds of 9,9′-spirobifluorene (SBF) incorporating benzene [(I), C25H16·C6H6] and biphenyl [(II), C25H16·C12H10], and a new polymorph of SBF [(III), C25H16] are reported. All three exhibit C—H⋯π(arene) hydrogen bonds
Publikováno v:
Genes & Development. 18:1618-1629
We show that intracellular transcription of G-rich regions produces novel DNA structures, visible by electron microscopy as large (150–500 bp) loops. These G-loops are formed cotranscriptionally, and they contain G4 DNA on one strand and a stable R