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This image is a derivative work of the following images: File:DNA_replication_en.svg licensed with PD-user . 2009-06-01T14:09:19Z Bibi Saint-Pol 691x336 (113021 Bytes) {{Information |Description= {{en|DNA replication or DNA synthesis is the process of copying a double-stranded DNA molecule.
The factual accuracy of this diagram or the file name is disputed. ... DNA replication or DNA synthesis is the process of copying a double-stranded DNA molecule.
The replication fork is a structure that forms within the long helical DNA during DNA replication. It is produced by enzymes called helicases that break the hydrogen bonds that hold the DNA strands together in a helix.
The process of semiconservative replication for the site of DNA replication is a fork-like DNA structure, the replication fork, where the DNA helix is open, or unwound, exposing unpaired DNA nucleotides for recognition and base pairing for the incorporation of free nucleotides into double-stranded DNA. [3]
Stylized DNA replication fork with nucleotides matched, 5'->3' synthesis shown, no enzymes in diagram. Please credit Madeleine Price Ball if used in a commercial context.
We also know that the replication-timing program changes during development, along with changes in the expression of genes. For many decades now, it has been known that replication timing is correlated with the structure of chromosomes. For example, female mammals have two X chromosomes. One of these is genetically active, while the other is ...
DNA structure and bases A-B-Z-DNA Side View. Tertiary structure refers to the locations of the atoms in three-dimensional space, taking into consideration geometrical and steric constraints. It is a higher order than the secondary structure, in which large-scale folding in a linear polymer occurs and the entire chain is folded into a specific 3 ...
This diagram uses embedded text that can be easily translated using a text editor. ... DNA replication fork made to adress all commenst on [[File:DNA_replication_en ...