The origin of replication (also called the replication origin) is a particular sequence in a genome at which replication is initiated. Propagation of the...
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biology, DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs in all...
60 KB (7,354 words) - 18:40, 3 May 2025
Eukaryotic DNA replication is a conserved mechanism that restricts DNA replication to once per cell cycle. Eukaryotic DNA replication of chromosomal DNA...
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starts replicating its DNA for grand daughter cell. For the same reason, the initiation of DNA replication is highly regulated. Bacterial origins regulate...
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pre-replication complex (pre-RC) is a protein complex that forms at the origin of replication during the initiation step of DNA replication. Formation of...
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Semiconservative replication describes the mechanism of DNA replication in all known cells. DNA replication occurs on multiple origins of replication along the...
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Replicon (genetics) (category DNA replication)
A replicon is a region of an organism's genome that is independently replicated from a single origin of replication[citation needed]. A bacterial chromosome...
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separate categories, including: (1) Replication Control, (2) Replication Information, (3) Replication Substrate, (4) Replicator Structure, (5) Passive Parts...
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Non-coding DNA (section Origins of replication)
synthesis. In most cases, replication proceeds in both directions from the replication origin. The main features of replication origins are sequences where...
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D-loop contains an origin of replication for the heavy strand. Full circular DNA replication is initiated at that origin and replicates in only one direction...
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initiation of DNA replication, including blocking reinitiation in G2/M phase. The ORC is present throughout the cell cycle bound to replication origins, but...
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resistance (TetR) protein. It contains the origin of replication of pMB1, and the rop gene, which encodes a restrictor of plasmid copy number. The plasmid has...
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Phagemid (section Properties of the cloning vector)
properties. These vectors carry, in addition to the origin of plasmid replication, an origin of replication derived from bacteriophage. Unlike commonly used...
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Iteron (section Regulation of replication)
cognate replication (Rep) initiator proteins to achieve the required regulatory effect. Iterons have an important role in plasmid replication. An iteron-containing...
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Geminiviridae (section Replication)
specific site situated within the origin of replication by the viral Rep protein in order to initiate replication. This process in a eukaryotic nucleus...
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are capable of replication using the host cell's replication machinery. Plasmid vectors minimalistically consist of an origin of replication that allows...
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function of this protein is highly important in DNA replication. The protein negatively regulates the initiation of DNA replication at the origin of replication...
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replication bubble for DNA replication to then proceed. Archaea use a simpler homolog of the eukaryotic origin recognition complex to find the origin...
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Circular chromosome (redirect from Replication of a circular bacterial chromosome)
proteins at the origin region of the chromosome, called oriC. These assembly stages are regulated to ensure that chromosome replication occurs only once...
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Cosmid (section Examples of cosmid vectors)
kb of DNA, limits based on the normal bacteriophage packaging size. They can replicate as plasmids if they have a suitable origin of replication (ori):...
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DNA construct (section Modes of delivery)
methods. Typically, the vectors used in DNA constructs contain an origin of replication, a multiple cloning site, and a selectable marker. Certain vectors...
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Abiogenesis (redirect from Origin of life)
enabling self-replication. RNA replication systems, which include two ribozymes that catalyze each other's synthesis, had a doubling time of about one hour...
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"handcuffing" them at the origin of replication and inhibiting replication. Plasmids can be incompatible if they share the same replication control mechanism...
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Licensing factor (category DNA replication)
licensing factor is a protein or complex of proteins that allows an origin of replication to begin DNA replication at that site. Licensing factors primarily...
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Cloning vector (section Features of a cloning vector)
maintenance in E. coli, such as a functional origin of replication (ori). The ColE1 origin of replication is found in many plasmids. Some vectors also...
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Plasmid (category CS1 maint: DOI inactive as of March 2025)
plasmids to replicate independently within a cell, they must possess a stretch of DNA that can act as an origin of replication. The self-replicating unit, in...
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strand, lagging strand, replication origin, and replication terminal. Most bacteria and archaea contain only one DNA replication origin. The GC skew is positive...
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successive generations. Replication of DNA always begins at an origin of replication. In yeast, the origins contain autonomously replicating sequences (ARS),...
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that recognize a specific DNA sequence within the origin of replication. The origin of replication is the site where the helicase attaches to the template...
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origin of replication will generally have a higher transfection efficiency than one with a low copy number origin, using a plasmid with an origin of replication...
24 KB (3,036 words) - 17:50, 31 March 2025