What question did this study set out to answer?

Develop an automated and semi-automated computer program system to detect, quantify, and cross-match protein spots on two-dimensional electropherograms.

April 1, 1982Clinical Chemistry

Computer analysis of two-dimensional gels: semi-automatic matching.

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Authors

MMMark J. MillerCalifornia Institute of Technology PVP K Vo CNClayton K. NielsenSouthern Illinois University Carbondale

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Implication

Methodological study demonstrates semi-automatic protein spot matching across two-dimensional gels, highlighting efficient multi-gel database correlation.

Key Points

Develop an automated and semi-automated computer program system to detect, quantify, and cross-match protein spots on two-dimensional electropherograms.
Implemented fully automated algorithms to identify protein spots, measure radioactivity incorporation, and align duplicate exposures of single gels.
Designed an interactive computer-graphics interface allowing semi-automated matching and editing of protein spot alignments across different gels.
Constructed a multi-gel database system to compile matched spot sequences and generate quantitative expression profiles.
Achieved complete automation for spot discovery, radiolabel quantitation, and intra-gel exposure matching.
Enabled rapid cross-gel spot matching and manual correction through graphic display workstations.
Facilitated systematic storage and quantitative plotting of equivalent protein spots across extensive multi-gel experimental series.

Cite This Study

Miller et al. (1982) studied this question.

synapsesocial.com/papers/6a70d33822b3175134db57f3 https://doi.org/10.1093/clinchem/28.4.867

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Implication

Methodological study demonstrates semi-automatic protein spot matching across two-dimensional gels, highlighting efficient multi-gel database correlation.

Computer analysis of two-dimensional gels: semi-automatic matching.

Discussion

Member takes

Implication

Key Points

Cite This Study

Computer analysis of two-dimensional gels: semi-automatic matching.

Discussion

Member takes

Implication

Key Points

Cite This Study

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