What is dna replication?

DNA Replication

DNA replication is a biological process that occurs in all living organisms and copies their DNA; it is the basis for biological inheritance. The process starts when one double-stranded DNA molecule produces two identical copies of the molecule. The cell cycle (mitosis) also pertains to the DNA replication/reproduction process. The cell cycle includes interphase, prophase, metaphase, anaphase, and telophase. Each strand of the original double-stranded DNA molecule serves as template for the production of the complementary strand, a process referred to as semiconservative replication. Cellular proofreading and error toe-checking mechanisms ensure near perfect fidelity for DNA replication.

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Some articles on dna replication:

List Of RNAs
... in post-transcriptional modification or DNA replication Type Abbr ... P tRNA maturation All organisms Ribonuclease MRP RNase MRP rRNA maturation, DNA replication Eukaryotes Y RNA RNA processing, DNA replication Animals Telomerase RNA Telomere synthesis Most eukaryotes Spliced ... Gene regulation CRISPR RNA crRNA Resistance to parasites, probably by targeting their DNA Bacteria and archaea Long noncoding RNA Long ncRNA Various ...
Subcellular - Self-replication
... DNA replication, or the process of duplicating a cell's genome, always happens when a cell divides through mitosis or binary fission ... In meiosis, the DNA is replicated only once, while the cell divides twice ... DNA replication only occurs before meiosis I ...
DNA Replication - Polymerase Chain Reaction
... Researchers commonly replicate DNA in vitro using the polymerase chain reaction (PCR) ... to span a target region in template DNA, and then polymerizes partner strands in each direction from these primers using a thermostable DNA polymerase ... process through multiple cycles produces amplification of the targeted DNA region ...
MCM8
... DNA replication licensing factor MCM8 is a protein that in humans is encoded by the MCM8 gene ... for the initiation of eukaryotic genome replication ... MCM proteins is a key component of the pre-replication complex (pre_RC) and may be involved in the formation of replication forks and in the recruitment of other DNA ...
POLA2
... function • molecular_function • DNA binding • DNA-directed DNA polymerase activity • protein heterodimerization activity Cellular component ...

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