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Updated: Jun 27, 2026
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A Graphical User Interface for Software-assisted Tracking of Protein Concentration in Dynamic Cellular Protrusions
Published on: July 11, 2017
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CAT PETR: a graphical user interface for differential analysis of phosphorylation and expression data.
Keegan Flanagan1, Steven Pelech2, Yossef Av-Gay3
1Department of Mathematics and Department of Microbiology and Immunology, University of British Columbia, Vancouver, Canada.
Statistical Applications in Genetics and Molecular Biology
|August 18, 2023
Summary
CAT PETR is a user-friendly web application for analyzing antibody microarray data. It provides advanced visualization and statistical options for differential expression and phosphorylation analysis, enhancing biological insights.
Area of Science:
- * Proteomics and Bioinformatics
- * Systems Biology
- * Molecular Biology
Background:
- * Antibody microarrays are high-throughput tools for monitoring cellular responses.
- * Analyzing antibody microarray data is computationally challenging due to a lack of specialized tools.
- * Existing graphical user interface (GUI) tools have limitations in data input and visualization.
Purpose of the Study:
- * To present CAT PETR, a novel web application for analyzing antibody microarray data.
- * To provide a user-friendly platform for differential expression and phosphorylation analysis.
- * To overcome the limitations of existing computational tools for antibody microarray data.
Main Methods:
- * Development of a web application named CAT PETR.
- * Implementation of diverse data input options.
- * Integration of advanced visualization and statistical analysis functionalities.
- * Differential analysis of expression and phosphorylation data.
Main Results:
- * CAT PETR successfully replicates previous findings from antibody microarray studies.
- * The application reveals additional biological insights beyond existing analyses.
- * Advanced visualization and statistical options enhance data interpretation.
- * User-friendly interface facilitates accessibility for researchers.
Conclusions:
- * CAT PETR is an effective tool for the differential analysis of antibody microarray data.
- * The application enhances the discovery of cellular responses to perturbations.
- * CAT PETR offers advanced capabilities for deeper biological insights.
- * This tool addresses a critical need in the analysis of high-throughput proteomic data.
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