Cross-Chip Probe Matching Tool: A Web-Based Tool for Linking Microarray Probes
Author Information
Author(s): Ruchi Ghanekar, Vinodh Srinivasasainagendra, Grier P. Page
Primary Institution: University of Alabama at Birmingham
Hypothesis
The CCPMT was developed to enable investigators to rapidly determine gene presence across various microarray platforms.
Conclusion
The CCPMT helps researchers better understand and link data from different microarray experiments.
Supporting Evidence
- The CCPMT allows for rapid identification of gene presence across multiple microarray platforms.
- It provides a flexible database design that can incorporate new plant arrays.
- The tool enables coexpression analysis across different arrays and species.
Takeaway
The CCPMT is a tool that helps scientists find out if a gene is on different plant microarrays, making it easier to compare results.
Methodology
The CCPMT uses a web-based interface to allow users to query for gene presence across various microarray platforms and species.
Potential Biases
Differences in mapping may arise from the choice of cut-off values and the databases used for homologous gene identification.
Limitations
The mapping may differ from vendor-provided annotations due to evolving genome annotations and different mapping standards.
Digital Object Identifier (DOI)
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