DNA melting temperature

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English-Russian Biotechnology Glossary. . 2007.

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  • Melting temperature — may refer to: Melting point, the temperature at which a substance changes from solid to liquid state. DNA melting temperature, the temperature at which a DNA double helix dissociates into single strands. This disambiguation page lists articles… …   Wikipedia

  • melting temperature — noun (biology) The temperature at which half the molecules in a nucleic acid solution have undergone thermal denaturation, ie DNA dissociated into single strands • • • Main Entry: ↑melt …   Useful english dictionary

  • melting temperature — (Tm) The temperature at which double stranded DNA separates into individual strands; it is dependent on the G 1 C content of the DNA and is used to compare genetic material in microbial taxonomy …   Dictionary of microbiology

  • melting temperature — Abbreviation: Tm The temperature at which a double stranded DNA molecule denatures into separate single strands. Tm is determined by the length of the molecule and its base composition. DNAs rich in G:C base pairs have higher Tm than A:T rich DNA …   Glossary of Biotechnology

  • melting temperature — (Tm)    The midpoint of the temperature range over which DNA is denatured …   Forensic science glossary

  • DNA-DNA hybridization — This article is about the specific use in genomics. For the general phenomenon, see Nucleic acid thermodynamics#Hybridization . DNA DNA hybridization generally refers to a molecular biology technique that measures the degree of genetic similarity …   Wikipedia

  • DNA denaturation — DNA denaturation, also called DNA melting, is the process by which double stranded deoxyribonucleic acid unwinds and separates into single stranded strands through the breaking of hydrogen bonding between the bases. Both terms are used to refer… …   Wikipedia

  • Melting curve analysis — is an assessment of the dissociation characteristics of double stranded DNA during heating. The information gathered can be used to infer the presence and identity of single nucleotide polymorphisms. Contents 1 Implementation 2 Applications 3 See …   Wikipedia

  • DNA ligase — repairing chromosomal damage Identifiers EC number 6.5.1.1 …   Wikipedia

  • DNA — For a non technical introduction to the topic, see Introduction to genetics. For other uses, see DNA (disambiguation). The structure of the DNA double helix. The atoms in the structure are colour coded by element and the detailed structure of two …   Wikipedia

  • Temperature gradient gel electrophoresis — (TGGE) and Denaturing Gradient Gel Electrophoresis (DGGE) are forms of electrophoresis which use either a temperature or chemical gradient to denature the sample as it moves across an acrylamide gel. TGGE and DGGE can be applied to nucleic acids… …   Wikipedia

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