Quantitative analysis of two-dimensional electrophoretograms.
نویسندگان
چکیده
منابع مشابه
Computerized classification of two-dimensional gel electrophoretograms by correspondence analysis and ascendant hierarchical clustering.
A powerful data processing methodology for analysis and classification of two-dimensional gels is introduced. The approach is based on correspondence analysis (CA) and ascendant hierarchical classification (AHC), and significantly differs from the more classical principal-component decomposition. Starting with a series of gels, each having a large number of spots, CA allows their representation...
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متن کاملQuantitative analysis and pattern recognition of two-dimensional electrophoresis gels.
We describe a system, both hardware and software, that provides quantitative analysis and data reduction of two-dimensional electrophoresis gels. Image-analysis techniques are used to determine spot intensities and to match spot patterns among many gels. A pattern-recognition program is used to extract the useful information contained in the spot lists. The application of this technology to a s...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1979
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)36041-1