| | Dorlands Medical Dictionary |
 | | Mohs' technique, a technique of microscopically controlled serial excision of skin cancers in which the tissue to be removed is first fixed in situ with zinc chloride paste (Mohs' chemosurgery), or in which only serial excisions of fresh tissue are used for microscopic analysis (Mohs' surgery). |
 | | Southern blot technique, a technique for transferring DNA fragments separated by agarose gel electrophoresis to a nitrocellulose filter, on which specific fragments can then be detected by their hybridization to probes, which were labeled radioactively in the original technique but are now often labeled using nonradioactive methods. |
 | | Southwestern blot technique, a technique analogous to Southern blot technique but in which proteins are separated electrophoretically, transferred to a nitrocellulose filter, and probed with radioactive or otherwise labeled fragment of DNA; performed to detect expression of a specific DNA binding protein, such as a transcription factor. |
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