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A DNA ladder is a solution of known molecular weight markers that is used for electrophoresis gel calibration used to analyse weights of samples.

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Topics: DNA Ladder, DNA Ligase, DNA Virus, DNA Replication, DNA...

DNADeoxyribonucleic acid DNA is a nucleic acid which carries genetic instructions for the biological development of all cellular forms of life and many viruses. DNA is sometimes referred to as the molecule of heredity as it is inherited and used to propagate	DnaDNA in all uppercase refers to deoxyribonucleic acid (but also see DNA (disambiguation)). dna in all lowercase AND italicized refers the genes that encode enzymes involved in DNA replication: dnaA dnaB dnaC dnaG Dna with the first letter capitalized refer	DNA ligaseIn molecular biology, DNA ligase is an enzyme that repairs broken DNA strands. DNA ligase (EC 6. 1) is a particular type of enzyme that can form covalent phosphodiester bonds and ligate or connect (broken) DNA strands. An example of how a ligase works (wi
DNA virusA DNA virus is a virus that has DNA as its genetic material and does not use an RNA intermediate during replication. Viruses that either have RNA as their genetic material or use an RNA intermediate during replication are called RNA viruses. The DNA can e	DNA replicationDNA polymerase (green) binds to one strand of the DNA. It moves along the strand, using it as a template for assembling a leading strand (red) of nucleotides and reforming a double helix. Then a second DNA polymerase molecule (also green) is used to bind	DNA vaccinationDNA vaccination is a proposed experimental technique for protecting an organism against disease by injecting it with naked DNA to produce an immunological response. Thus far, no experimental trials have evoked a response sufficiently strong enough to prot
DNA ladder	DNA sequencer	DNA polymerase
DNA electrophoresis	DNA topology	DNA-DNA hybridisation
DNA computing	DNA microarray	DNA methyltransferase

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