Southern blot analysis

Southern blot analysis
see Southern blot, under blot.

Medical dictionary. 2011.

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  • Southern blot analysis — a technique for identifying a specific form of DNA in cells. The DNA is extracted from the cells and restriction enzymes used to cut it into small fragments. The fragments are separated and a gene probe known to match the DNA fragment being… …   Medical dictionary

  • Southern blot analysis — a technique for identifying a specific form of DNA in cells. The DNA is extracted from the cells and restriction enzymes used to cut it into small fragments. The fragments are separated and a gene probe known to match the DNA fragment being… …   The new mediacal dictionary

  • Southern blot analysis — noun a technique whereby biological molecules (especially DNA fragments) are separated by electrophoresis and then transferred from a gel to an immobilizing medium, under the influence of an electric field, f …   Wiktionary

  • Northern blot analysis — a technique for identifying a specific form of messenger RNA in cells. It uses a gene probe known to match the RNA being sought. Compare Southern blot analysis, Western blot analysis …   Medical dictionary

  • Western blot analysis — a technique for the detection of specific proteins. After separation by electrophoresis, the proteins are bound to radioactively labelled antibodies and identified by X ray. Compare Northern blot analysis, Southern blot analysis …   Medical dictionary

  • Northern blot analysis — a technique for identifying a specific form of messenger RNA in cells. It uses a gene probe known to match the RNA being sought. Compare: Southern blot analysis, Western blot analysis …   The new mediacal dictionary

  • Western blot analysis — a technique for the detection of specific proteins. After separation by electrophoresis, the proteins are bound to radioactively labelled antibodies and identified by X ray. Compare: Northern blot analysis, Southern blot analysis …   The new mediacal dictionary

  • western blot analysis — noun a version of Southern blot analysis used to identify antibodies and proteins …   Wiktionary

  • northern blot analysis — noun A version of Southern blot analysis used to identify RNA fragments …   Wiktionary

  • Southern blot — A Southern blot is a method routinely used in molecular biology to check for the presence of a DNA sequence in a DNA sample. Southern blotting combines agarose gel electrophoresis for size separation of DNA with methods to transfer the size… …   Wikipedia

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