Zobrazeno 1 - 10
of 25
pro vyhledávání: '"J G Brewen"'
Autor:
J. G. Brewen, H. S. Payne
Publikováno v:
Genetics. 91:149-161
A detailed cytogenetic study of maturing mouse oocyte radiosensitivity was performed. Oocytes were collected at various intervals ranging from 1.5 days to 28.5 days after irradiation with 50, 100, 200, and 300R of acute X-rays. The observed sensitivi
Publikováno v:
Genetics. 87:699-708
Split-dose experiments were done on maturing dictyate oocytes to determine if the magnitude of the first dose influenced the "rejoining time" of radiation-induced chromosomal lesions. A total dose of 400r was split into various combinations with vary
Autor:
R.N. Mukherjee, Adayapalam T. Natarajan, Günter Obe, P.C. Gooch, J Pohl-Rüling, P.P.W. van Buul, Sayaka Nakai, H G Schwarzacher, Ei-Ichi Takahashi, Albert Léonard, F. Palitti, Caterina Tanzarella, T. Sharma, Néstor O. Bianchi, M Bianchi, U. Mukherjee, M. Kučerová, J. G. Brewen, L. Fabry, P. Fischer, K.E. Buckton, David R. Scott
Publikováno v:
Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 96:233-242
The results of an IAEA coordinated programme on radiation induced chromosomal aberrations in human peripheral blood lymphocytes in vitro are presented. In a master experiment, a whole blood sample from one donor was irradiated with 200 R of X-rays. D
Publikováno v:
Clinical Chemistry. 32:1631-1636
This novel method for the detection of specific nucleic acid sequences has potential applications to clinical diagnosis. During hybridization, a signal-bearing nucleic acid strand is displaced by the target nucleic acid from a partially single-strand
Autor:
J G Brewen, R J Preston
Publikováno v:
Environmental Health Perspectives
Autor:
W. J. Peacock, J. G. Brewen
Publikováno v:
Proceedings of the National Academy of Sciences. 62:389-394
The chromosomal subunits that segregate from each other during chromosome replication are shown to be uniquely different. An analysis of tritiated thymidine labeled chromosomal subunits in dicentric chromosomes, generated by isolocus breakage followe
Publikováno v:
Genetics. 59:245-253
Publikováno v:
Clinical chemistry. 32(9)
This novel method for the detection of specific nucleic acid sequences has potential applications to clinical diagnosis. During hybridization, a signal-bearing nucleic acid strand is displaced by the target nucleic acid from a partially single-strand
Publikováno v:
Genetics. 88(2)
The cytogenetic effects of triethylenemelamine (TEM) were studied using five different mammalian tissues. Treatments of 0.1 and 0.2 mg/kg TEM on differentiating mouse spermatogonia and bone marrow cells showed no significant differences in the freque