| footprinting | <molecular biology, technique> A technique used to identify the binding site of, for example: a protein on a nucleic acid sequence. The basic principle is to carry out a very limited hydrolysis of the DNA with or without the protein complexed and then to compare the digestion products. If a cleavage site is masked by the bound protein then the pattern of fragments when protein is present will be different and it is possible to work out, by a series of such procedures, exactly where the protein binds. (18 Nov 1997) |
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| footprint |
a mark of a foot or shoe on a surface; "the police made casts of the footprints in the soft earth outside the window" a trace suggesting that something was once present or felt or otherwise important; "the footprints of an earlier civilization" the area taken up by some object; "the computer had a desktop footprint of 10 by 16 inches"
Ãâó: wordnet.princeton.edu/perl/webwn
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| footprinting |
A DNase footprinting assay is a technique from molecular biology that detects DNA-protein interaction using the fact that a protein bound to DNA will often protect that DNA from enzymatic cleavage. The method uses restriction enzymes or other deoxyribonucleases (DNases, for short) to cut the DNA, followed by gel electrophoresis to detect the resulting cleavage pattern. ...
Ãâó: en.wikipedia.org/wiki/Footprinting
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| footprint |
1. In micrometeorology, the region of ground that affects a turbulent flux measurement above the surface. Also known as the source-weight distribution function, the footprint can figuratively be described as the ensemble average field-of-view of a turbulent flux measurement. The footprint function is derived from a suitable model of turbulent transport. Alternately, an analogous footprint can be defined for scalar concentrations or for radiative fluxes. 2. ...
Ãâó: amsglossary.allenpress.com/glossary/browse
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| footprinting |
A technique to determine the length of nucleic acid in contact with a protein. While in contact the free DNA is digested. The remaining DNA is then isolated and characterized.
Ãâó: helios.bto.ed.ac.uk/bto/glossary/ef.htm
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| footprint |
an impression left by a foot or shoe
Ãâó: www.msnucleus.org/membership/html/k-6/rc/dictionar...
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| footprint | a mark of a foot or shoe on a surface |
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