Zobrazeno 1 - 10
of 16
pro vyhledávání: '"J B, Schvartzman"'
Publikováno v:
Molecular and Cellular Biology. 10:3078-3086
In a subclone of ID13 mouse fibroblasts latently infected with bovine papillomavirus type 1 (BPV-1) DNA, the viral genome occurred as a mixture of extrachromosomal circular monomers and oligomers. Multiple copies were also associated with the host ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1b13e52a67ee51fd11eaac03969de74
https://doi.org/10.1128/mcb.10.6.3078-3086.1990
https://doi.org/10.1128/mcb.10.6.3078-3086.1990
Publikováno v:
Molecular microbiology. 46(3)
The topology of plasmid DNA changes continuously as replication progresses. But the dynamics of the process remains to be fully understood. Knotted bubbles form when topo IV knots the daughter duplexes behind the fork in response to their degree of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6656865eeb6f96ff74509bf0fbaed962
https://pubmed.ncbi.nlm.nih.gov/12410827
https://pubmed.ncbi.nlm.nih.gov/12410827
Publikováno v:
Plant molecular biology. 40(1)
It was previously shown that in pea (Pisum sativum), rDNA repeats contain a polar replication fork barrier that blocks progression of the replication machinery moving in the direction opposite to transcription. This barrier maps in the untranscribed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b64b34d15284895b43dfdc66b0be0ebf
https://pubmed.ncbi.nlm.nih.gov/10394949
https://pubmed.ncbi.nlm.nih.gov/10394949
Publikováno v:
Journal of molecular biology. 286(3)
Bacterial plasmids with two origins of replication in convergent orientation are frequently knotted in vivo. The knots formed are localised within the newly replicated DNA regions. Here, we analyse DNA knots tied within replication bubbles of such pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9464234f0b9a2d0308e6164277fd199c
https://pubmed.ncbi.nlm.nih.gov/10024438
https://pubmed.ncbi.nlm.nih.gov/10024438
Autor:
D, Santamaría, G, de la Cueva, M L, Martínez-Robles, D B, Krimer, P, Hernández, J B, Schvartzman
Publikováno v:
The Journal of biological chemistry. 273(50)
A series of plasmids were constructed containing two unidirectional ColE1 replication origins in either the same or opposite orientations and their replication mode was investigated using two-dimensional agarose gel electrophoresis. The results obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::87939e4bc0ace755bb8eb1852624be1b
https://pubmed.ncbi.nlm.nih.gov/9837915
https://pubmed.ncbi.nlm.nih.gov/9837915
Publikováno v:
Biochimica et biophysica acta. 1357(1)
We describe the isolation and characterization of a cDNA encoding the mouse S5 ribosomal protein. It was isolated from a MEL (murine erythroleukemia) cell cDNA library by differential hybridization as a down regulated sequence during HMBA-induced dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3c3010dd164ff0fced34b723fb359de9
https://pubmed.ncbi.nlm.nih.gov/9202169
https://pubmed.ncbi.nlm.nih.gov/9202169
Publikováno v:
Chromosomes Today ISBN: 9789401071864
Replication of chromosomal DNA is a crucial process in the cell cycle of eukaryotes that is still poorly understood. Initiation of replication occurs when a cell is going to divide. However, entry into mitosis depends upon the successful termination
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55343a3e59493835d018dda41738ca2b
https://doi.org/10.1007/978-94-009-1537-4_11
https://doi.org/10.1007/978-94-009-1537-4_11
Initiation of DNA replication in ColE1 plasmids containing multiple potential origins of replication
Publikováno v:
The Journal of biological chemistry. 267(31)
We have investigated the frequency of replication origin usage in bacterial plasmids containing more than one potential origin. Escherichia coli recA- cells were selectively transformed with pBR322 monomers, dimers, or trimers. Plasmid DNA was isolat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c0b7d30b76bd3637090b01d7ad23afb4
https://pubmed.ncbi.nlm.nih.gov/1429600
https://pubmed.ncbi.nlm.nih.gov/1429600
Autor:
P. Hernandez, J. B. Schvartzman
Publikováno v:
Theoretical and Applied Genetics. 57:221-224
5-AU-synchronized cells of Allium cepa L.meristems show increased yields of chromosomal aberrations as well as SCE's. However, although a caffeine post-treatment increases the frequency of 5-AU-induced abnormal ana-telophases, it has a negligible inf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bd395883e679da5b17d478481005eda
https://doi.org/10.1007/bf00264674
https://doi.org/10.1007/bf00264674
Publikováno v:
Revisiones sobre biologia celular : RBC. 10
Transmission of the genetic information from the parental to the two daughter cells resulting from each cell division requires this genetic information to be duplicated prior to cell division. This ensures that each daughter cell will inherit an exac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bf426f7255959b792fa9096c390a71d7
https://pubmed.ncbi.nlm.nih.gov/2829294
https://pubmed.ncbi.nlm.nih.gov/2829294