Zobrazeno 1 - 10
of 42
pro vyhledávání: '"William A. Rosche"'
Publikováno v:
Journal of Bacteriology. 186:3270-3273
A temperate, type IV pilus-dependent, double-stranded DNA bacteriophage named DMS3 was isolated from a clinical strain of Pseudomonas aeruginosa . A clear-plaque variant of this bacteriophage was isolated. DMS3 is capable of mediating generalized tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10589c1c887b429005c555f80b4cce64
https://doi.org/10.1128/jb.186.10.3270-3273.2004
https://doi.org/10.1128/jb.186.10.3270-3273.2004
Publikováno v:
Trends in Genetics, 19, 365-369
Trends in Genetics, 19, 7, pp. 365-369
Trends in Genetics, 19, 7, pp. 365-369
Quasipalindromes, or imperfect inverted repeats, undergo spontaneous mutation to more-perfect inverted repeats. These mutations have been observed in many organisms, ranging from bacteria to humans, where they are associated with mutations leading to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1495a969cc93b8584f731278caadc2b
https://doi.org/10.1016/s0168-9525(03)00136-7
https://doi.org/10.1016/s0168-9525(03)00136-7
Publikováno v:
Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis. 502:39-46
Escherichia coli has provided an important model system for understanding the molecular basis for genetic instabilities associated with repeated DNA. Changes in triplet repeat length during growth following transformation in E. coli have been used as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbb946ff18dd264aa28fbed12aacb921
https://doi.org/10.1016/s0027-5107(02)00027-1
https://doi.org/10.1016/s0027-5107(02)00027-1
Publikováno v:
Journal of Biological Chemistry. 275:2174-2184
The influence of mutations in the 3' to 5' exonucleolytic proofreading epsilon-subunit of Escherichia coli DNA polymerase III on the genetic instabilities of the CGG.CCG and the CTG.CAG repeats that cause human hereditary neurological diseases was in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79c64b9577e9936fff3a10657ac07ac4
https://doi.org/10.1074/jbc.275.3.2174
https://doi.org/10.1074/jbc.275.3.2174
Autor:
Patricia L. Foster, William A. Rosche
Publikováno v:
Proceedings of the National Academy of Sciences. 96:6862-6867
Microbial populations under nonlethal selection can give rise to mutations that relieve the selective pressure, a phenomenon that has come to be called “adaptive mutation.” One explanation for adaptive mutation is that a small proportion of the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f0e13b6bb35fb74d9c60a7df5d871da
https://doi.org/10.1073/pnas.96.12.6862
https://doi.org/10.1073/pnas.96.12.6862
Autor:
Patricia L. Foster, William A. Rosche
Publikováno v:
Genetics. 152:15-30
Adaptive mutation has been studied extensively in FC40, a strain of Escherichia coli that cannot metabolize lactose (Lac-) because of a frameshift mutation affecting the lacZ gene on its episome. recD mutants of FC40, in which the exonuclease activit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::453ba03c2b4409e21b9e74ad92343418
https://doi.org/10.1093/genetics/152.1.15
https://doi.org/10.1093/genetics/152.1.15
Publikováno v:
Annals of the New York Academy of Sciences. 870:173-189
The fidelity of replication has evolved to reproduce B-form DNA accurately, while allowing a low frequency of mutation. The fidelity of replication can be compromised, however, by defined order sequence DNA (dosDNA) that can adopt unusual or non B-DN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a67c8996e423eca1ac831525ff7dec64
https://doi.org/10.1111/j.1749-6632.1999.tb08878.x
https://doi.org/10.1111/j.1749-6632.1999.tb08878.x
Autor:
Patricia L. Foster, William A. Rosche
Publikováno v:
Journal of Genetics. 78:7-11
Mutations can arise in static populations of cells that are subjected to nonlethal selective pressure, a phenomenon that has been called ‘adaptive mutation’. This phenomenon has been extensively studied in FC40, a strain ofEscherichia coli that c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c91234e2278ba9d68942fd010fec1bf
https://doi.org/10.1007/bf02994697
https://doi.org/10.1007/bf02994697
Publikováno v:
Journal of Molecular Biology. 264:82-96
Instabilities that are intrinsic to natural repetitive DNA sequences produce high frequencies of length changes in vivo. Triplet repeats cloned in plasmids in Escherichia coli undergo expansions and deletions, and this instability is affected by mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1702e3143ab5925c374774d07e47cf02
https://doi.org/10.1006/jmbi.1996.0625
https://doi.org/10.1006/jmbi.1996.0625
Autor:
William A. Rosche, Patricia L. Foster
Publikováno v:
Journal of Bacteriology. 180:1944-1946
Vsr endonuclease, which initiates very short patch repair, has been hypothesized to regulate mutation in stationary-phase cells. Overexpression of Vsr does dramatically increase the stationary-phase reversion of a Lac − frameshift allele, but the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::143403638dd69254d8cfc8a246536ca3
https://doi.org/10.1128/jb.180.7.1944-1946.1998
https://doi.org/10.1128/jb.180.7.1944-1946.1998