Results 41 to 50 of about 204,342 (301)

Diversity of eukaryotic DNA replication origins revealed by genome-wide analysis of chromatin structure. [PDF]

PLoS Genetics, 2010
Eukaryotic DNA replication origins differ both in their efficiency and in the characteristic time during S phase when they become active. The biological basis for these differences remains unknown, but they could be a consequence of chromatin structure ...
Nicolas M Berbenetz, Corey Nislow, Grant W Brown   +2 more
doaj   +1 more source

Kinetic model of DNA replication in eukaryotic organisms

, 2003
We formulate a kinetic model of DNA replication that quantitatively describes recent results on DNA replication in the in vitro system of Xenopus laevis prior to the mid-blastula transition.
Avrami, Avrami, Avrami, Ben-Naim, Bensimon, Berezney, Blow, Blow, Blow, Blow, Blumenthal, Brewer, Buongiorno-Nardelli, Cahn, Cairns, Christian, Coverley, Friedman, Gilbert, Gomez, Hand, Herrick, Herrick, Huberman, Hyrien, Jackson, Jasny, Johnson, Kolmogorov, Laskey, Lu, Lucas, Mahbubani, Marheineke, Michalet, Mills, Pasero, Pierron, Plischke, Press, Raghuraman, Rowles, Sekimoto, Shinomiya, Shivashankar, Simon, Walter, Wu   +47 more
core   +1 more source

The dynamics of genome replication using deep sequencing [PDF]

, 2013
Peer reviewedPublisher ...
Agier, Alessandro P.S. de Moura, Alvino, Besnard, Bouton, Breier, Carolin A. Müller, Celniker, Chang, Conrad A. Nieduszynski, Cosgrove, Crampton, de Moura, De Piccoli, Di Rienzi, Eaton, Feng, Friedman, Gilbert, Hoggard, Huang, Katsuhiko Shirahige, Kearsey, Knott, Knott, Koren, Koren, Liachko, Lian, Makiko Komata, Martin J. Blythe, McGuffee, Mechali, Mechali, Mesner, Michelle Hawkins, Muller, Nakato, Natsume, Newman, Ng, Nieduszynski, Palzkill, Raghuraman, Ray Wilson, Renata Retkute, Retkute, Retkute, Rhind, Rudolph, Ryuichiro Nakato, Sekedat, Sharma, Shirahige, Siow, Sunir Malla, Theis, Theis, Theis, Vujcic, Xu, Xu, Yabuki, Yamashita, Yoshikawa   +64 more
core   +3 more sources

Single Cell Analysis of Human RAD18-Dependent DNA Post-Replication Repair by Alkaline Bromodeoxyuridine Comet Assay [PDF]

, 2013
Damage to DNA can block replication progression resulting in gaps in the newly synthesized DNA. Cells utilize a number of post-replication repair (PRR) mechanisms such as the RAD18 controlled translesion synthesis or template switching to overcome the ...
Downes, C. Stephen, Gali, Himabindu, Haracska, Lajos, Mórocz, Mónika, Raskó, István   +4 more
core   +4 more sources

Characterisation of unessential genes required for survival under conditions of DNA stress

Journal of Genetic Engineering and Biotechnology, 2020
Background Genomic instability is a hallmark of cancer. Cancer progression depends on the development and amplification of mutations that alter the cellular response to threats to the genome. This can lead to DNA replication stress and the potential loss
Hassan Ahmed Ezzat, Clive Price
doaj   +1 more source

A bacteriophage tubulin harnesses dynamic instability to center DNA in infected cells. [PDF]

, 2014
Dynamic instability, polarity, and spatiotemporal organization are hallmarks of the microtubule cytoskeleton that allow formation of complex structures such as the eukaryotic spindle. No similar structure has been identified in prokaryotes.
Agard, David A, Chaikeeratisak, Vorrapon, Coker, Joanna KC, Erb, Marcella L, Kraemer, James A, Nonejuie, Poochit, Pogliano, Joe   +6 more
core   +2 more sources

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Switch on the engine: how the eukaryotic replicative helicase MCM2–7 becomes activated

, 2014
© 2014, Springer-Verlag Berlin Heidelberg.A crucial step during eukaryotic initiation of DNA replication is the correct loading and activation of the replicative DNA helicase, which ensures that each replication origin fires only once.
Riera, A, Speck, C, Tognetti, S
core   +1 more source

To translate, or not to translate: viral and host mRNA regulation by interferon-stimulated genes. [PDF]

, 2015
Type I interferon (IFN) is one of the first lines of cellular defense against viral pathogens. As a result of IFN signaling, a wide array of IFN-stimulated gene (ISG) products is upregulated to target different stages of the viral life cycle.
Li, Melody MH, MacDonald, Margaret R, Rice, Charles M   +2 more
core   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source