Results 91 to 100 of about 1,000 (198)

Repair of UV-irradiated plasmid DNA in Saccharomyces cerevisiae Inability to complement mutational defects in excision repair by in vitro treatment with Micrococcus luteus UV endonuclease

, 1987
International audienceExcision repair defects of Saccharomyces cerevisiae rad1-1, rad4-4, rad7-1 and rad14 mutants were examined. As previously found, transformation of such cells with UV-irradiated plasmid DNA is poor compared to wild-type yeast ...
Sedgwick, S.G., White, Charles, I
core   +1 more source

Investigation of the influence of chamber construction parameters on radon exhalation rate

Nukleonika, 2016
Radon exhalation from ground is a process dependent on the emanation and migration of radon through ambient air. Most studies on radon exhalation from soil were performed regarding the influence of meteorological and soil parameters.
Kozłowska Beata, Mazur Jadwiga, Kozak Krzysztof, Walencik-Łata Agata, Baic Błażej   +4 more
doaj   +1 more source

Medidas das concentrações de rádio em águas minerais disponíveis à venda no Brasil [PDF]

, 2013
Este trabalho apresenta os resultados da pesquisa sobre medidas da atividade de 226Ra em águas minerais engarrafadas compradas em estabelecimentos comerciais do Brasil. As medidas foram realizadas no Laboratório de Física Nuclear Aplicada da Universidade
Kappke, Jaqueline
core  

Collocation testing of consumer-grade electronic radon sensors in Canadian homes

Indoor Environments
Summary: Radon exposure is the second leading cause of lung cancer in Canada. Consumer-grade electronic radon sensors, which provide real-time results, are increasingly used by homeowners for radon monitoring.
Amanda Giang, Tianyuan Li
doaj   +1 more source

Medición continua de la concentración de radón con RAD7

, 2014
Fil: Juri Ayub, Jimena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof.
Rizzotto, M. G., Velasco, Ricardo Hugo, Juri Ayub, Jimena, Valladares, D. L., Torres Astorga, Romina Vanesa   +4 more
openaire   +1 more source

Global genome nucleotide excision repair factors and the ubiquitin-proteasome system regulate the DNA damage response in Saccharomyces cerevisiae [PDF]

, 2010
These results indicate a role of the Rad7 E3 ubiquitin ligase in regulation of cellular dNTP levels in the DNA damage response.EThOS - Electronic Theses Online ServiceGBUnited ...
Humphryes, Neil
core  

Simultaneous measurement of radon exhalation rate and CO2 flux based on accumulation chamber technique with a closed-loop system

Nuclear Engineering and Technology
Carbon dioxide is one of the most important greenhouse gases that contribute to global warming. Radon exhalation rate is an important factor in evaluating environmental radon levels.
Haibo Yi, Chenxi Zu, Jiale Sun, Jiulin Wu, Huiying Li, Zhipeng Liu, Hongbo Xu, Shicheng Luo, Xianfa Mao, Xinyue Yang, Feng Xiao, Hongzhi Yuan, Yanliang Tan   +12 more
doaj   +1 more source

Yeast autonomously replicating sequence binding factor is involved in nucleotide excision repair

, 1999
Nucleotide excision repair (NER) in yeast is effected by the concerted action of a large complex of proteins. Recently, we identified a stable subcomplex containing the yeast Rad7 and Rad16 proteins.
Reed, S. H., Stillman, B., Friedberg, E. C., Akiyama, M.   +3 more
core   +1 more source

Studies to determine the molecular mechanism of global genome nucleotide excision repair in S. cerevisiae

, 2007
My thesis focuses on functions of Rad7/Radl6/AB1: complex (GG-NER complex) that is required for global genome repair (GG-NER), a subpathway of the nucleotide excision repair (NER) pathway, both in vivo and in vitro.
Zhou, Zheng
core  

EVALUATION OF A RADON AIR MONITOR IN THE MEASUREMENT OF RADON CONCENTRATION IN WATER IN COMPARISON WITH A LIQUID SCINTILLATION COUNTER

, 2019
The World Health Organisation (WHO) recommends that the concentration of radon in water should be no more than 100 kBq m−3 (100 BqL−1) and the Codex Alimentarius Commission states that the limit of quantification (LOQ) of a method should be no more than ...
Nagahama , Hiroyuki, Mukai, Takahiro, Mori , Yasunori, Iwaoka , Kazuki, Yasuoka , Yumi, Muto , Jun, Iwaoka, Kazuki, 899584, 899583, 899580, ミロソラフ, ヤニック, 899582, Takahashi , Rikiya, 899581, Tokonami , Shinji, Ishihara , Maki, Hosoda , Masahiro, 899577, 899576, 899579, Janik, Miroslaw, 899578, Higuchi , Shoko, 899573, 899572, 899575, 899574, 899571, 899570, Kamishiro , Yuuki   +29 more
core   +1 more source