Results 271 to 280 of about 1,158,325 (299)

Non-replicative helicases at the replication fork

DNA Repair, 2007
Reactivation of stalled or collapsed replication forks is an essential process in bacteria. Restart systems operate to restore the 5'-->3' replicative helicase, DnaB, to the lagging-strand template. However, other non-replicative 3'-->5' helicases play an important role in the restart process as well.
Ryan C, Heller, Kenneth J, Marians
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Comments on “a Replication is a Replication is not a Replication”

Psychological Reports, 1964
( 1 ) Agreed with Franks (1964) that a replication should indeed replicate (as nearly as possible). ( 2 ) Agreed that the Ludvigson (1964) srudy was not a "precise replication" of earlier studies on drugs and eyelid conditioning (e.g., Franks & Trouton, 1958) though it was similar.
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The Psychology of Replication and Replication in Psychology

Perspectives on Psychological Science, 2012
Like other scientists, psychologists believe experimental replication to be the final arbiter for determining the validity of an empirical finding. Reports in psychology journals often attempt to prove the validity of a hypothesis or theory with multiple experiments that replicate a finding. Unfortunately, these efforts are sometimes misguided because
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The coupling of epigenome replication with DNA replication

Current Opinion in Plant Biology, 2011
In multicellular organisms, each cell contains the same DNA sequence, but with different epigenetic information that determines the cell specificity. Semi-conservative DNA replication faithfully copies the parental nucleotide sequence into two DNA daughter strands during each cell cycle.
Qian, Liu, Zhizhong, Gong
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To replicate, or not to replicate – that should not be a question

Ecology Letters, 2019
AbstractRecent simulations suggest that ecologists can enhance the predictive ability of models by designing experiments that maximise the number of levels of an experimental factor by sacrificing replication. Here, I describe how these simulations were based on a faulty metric of prediction success and reinforce the importance of replication.
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Thirty Years of the CALICO Journal—Replicate, Replicate, Replicate

CALICO Journal, 2013
No Abstract
Bryan Smith, Mathias Schulze
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Replication without replicators

Synthese, 2009
According to a once influential view of selection, it consists of repeated cycles of replication and interaction. It has been argued that this view is wrong: replication is not necessary for evolution by natural selection. I analyze the nine most influential arguments for this claim and defend the replication–interaction conception of selection against
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Replicating by the clock

Nature Reviews Molecular Cell Biology, 2003
The eukaryotic genome is divided into well-defined DNA regions that are programmed to replicate at different times during S phase. Active genes are generally associated with early replication, whereas inactive genes replicate late. This expression pattern might be facilitated by the differential restructuring of chromatin at the time of replication in ...
Alon, Goren, Howard, Cedar
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To Replicate or not to Replicate, That Was the Question

American Journal of Clinical Pathology, 1985
K, Foucar, V, Nymeyer
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Complementary replication

Mathematical Biosciences, 1991
Differential equations for the kinetics of complementary replicating macromolecules in a flow reactor are derived. It is shown that such a model has many features in common with the differential equation for direct replication, the replicator equation. Two special cases of replication, and the influence of mutation on them, have been studied in detail.
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