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of 51
pro vyhledávání: '"Evelyn M. Witkin"'
Autor:
Evelyn M. Witkin
Publikováno v:
Perspectives in Biology and Medicine. 40:471-478
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::867d94256253b6653dbbb23a264aacc4
https://doi.org/10.1353/pbm.1997.0077
https://doi.org/10.1353/pbm.1997.0077
Autor:
Evelyn M. Witkin
Publikováno v:
BioEssays. 16:437-444
'Mutation frequency decline' (MFD) was discovered about forty years ago, and described as the disappearance of a particular class of ultraviolet light-induced mutations in Escherichia coli that occurred whenever protein synthesis was briefly inhibite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3568b318f16f42d299e5a801ff20d3d3
https://doi.org/10.1002/bies.950160613
https://doi.org/10.1002/bies.950160613
Autor:
Evelyn M. Witkin
Publikováno v:
Genetics. 157:461-463
GENETICS was at a turning point in the early 1940s. The classical period had matured and was ripe for the transition to the molecular era. Geneticists had established that a gene has a precise location on a particular chromosome. They had explained t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2564ec90658f9d1437fa1fdc7ded9ed0
https://doi.org/10.1093/genetics/157.2.461
https://doi.org/10.1093/genetics/157.2.461
Publikováno v:
Molecular Microbiology. 6:2815-2824
In Escherichia coli, RecA protein regulates the DNA damage-inducible survival-enhancing SOS response. Mutant allele recA730, which causes constitutive SOS expression, is lethal at high temperatures in B/r, a derivative of wild-type B, but not in K-12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6582338aa6999340771ee58b9d6c671
https://doi.org/10.1111/j.1365-2958.1992.tb01461.x
https://doi.org/10.1111/j.1365-2958.1992.tb01461.x
Publikováno v:
Proceedings of the National Academy of Sciences. 88:11574-11578
Mutation frequency decline (MFD) is the rapid decrease in the frequency of certain induced nonsense suppressor mutations occurring when protein synthesis is transiently inhibited immediately after irradiation. MFD is abolished by mutations in the uvr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb49605ce538becd3e53fc980b428e00
https://doi.org/10.1073/pnas.88.24.11574
https://doi.org/10.1073/pnas.88.24.11574
Autor:
Evelyn M. Witkin
Publikováno v:
Biochimie. 73:133-141
The role of RecA protein in the SOS response of Escherichia coli is traced from the isolation of the first recA mutant to our current understanding of the scope and regulation of this DNA damage-inducible system. In addition, possible RecA protein ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad443bc5f69d526236b63cf6710f1639
https://doi.org/10.1016/0300-9084(91)90196-8
https://doi.org/10.1016/0300-9084(91)90196-8
Publikováno v:
Ciba Foundation Symposium-Mutation as a Cellular Process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29b616440b3e68b91cf3b38206acea55
https://doi.org/10.1002/9780470719718.ch4
https://doi.org/10.1002/9780470719718.ch4
Autor:
Evelyn M. Witkin
Publikováno v:
Genetics. 170(4)
ROLLIN HOTCHKISS, the distinguished biochemist and geneticist, died last December at the age of 93. I met Rollin in the summer of 1945 in Cold Spring Harbor. He had come to take the phage course, which was being offered for the first time that year.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4b367e1ee53f14efd6ac151a1409f4e
https://pubmed.ncbi.nlm.nih.gov/16144981
https://pubmed.ncbi.nlm.nih.gov/16144981
Autor:
Evelyn M. Witkin
Publikováno v:
Annual review of microbiology. 56
The author describes the circumstances and events that led her to begin graduate work in genetics at Columbia University in 1941 and to spend the summer of 1944 and the years 1945–1955 at the Department of Genetics of the Carnegie Institution of Wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac18165d8de3773a425ee885fc1c8689
https://pubmed.ncbi.nlm.nih.gov/12142497
https://pubmed.ncbi.nlm.nih.gov/12142497
Autor:
V Roegner-Maniscalco, Evelyn M. Witkin
Publikováno v:
Journal of Bacteriology. 174:4166-4168
A polA12 recA718 double mutant of Escherichia coli, in which DNA polymerase I is temperature sensitive, was unable to maintain normal DNA synthesis or to form colonies on rich media at 42 degrees C. Overproduction of DnaE protein, the polymerizing al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b5dcaaf957426d9212d5216b08d260d
https://doi.org/10.1128/jb.174.12.4166-4168.1992
https://doi.org/10.1128/jb.174.12.4166-4168.1992