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clusterProfiler: an R package for comparing biological themes among gene clusters
Guangchuang Yu1, Li-Gen Wang, Yanyan Han
1Institute of Life and Health Engineering, Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes, Jinan University, Guangzhou, People's Republic of China.
This study introduces clusterProfiler, an R package for automated biological enrichment analysis of gene clusters from transcriptomics and proteomics data. It simplifies complex data interpretation for researchers studying gene functions across species.
Area of Science:
- Bioinformatics
- Computational Biology
- Systems Biology
Background:
- High-throughput biological data, such as from transcriptomics and proteomics, necessitates advanced analytical methods.
- Integrating and interpreting large-scale gene expression data remains a significant challenge in biological research.
Purpose of the Study:
- To present clusterProfiler, an R package designed for automated biological term classification and gene cluster enrichment analysis.
- To provide a reusable workflow combining analysis and visualization modules for gene set enrichment analysis.
Main Methods:
- Development of an R package, clusterProfiler, leveraging the Bioconductor framework.
- Implementation of automated biological term classification and gene enrichment analysis.
- Integration of analysis and visualization modules into a cohesive workflow.
Main Results:
- clusterProfiler successfully automates the enrichment analysis of gene clusters.
- The package supports analysis for humans, mice, and yeast, with extensible methods for other species and ontologies.
- A reusable workflow is provided for streamlined biological data interpretation.
Conclusions:
- clusterProfiler offers an efficient and automated solution for biological enrichment analysis.
- The package facilitates the interpretation of complex quantitative biological data, aiding in the understanding of gene functions.
- Its flexible design supports broad applicability in various research contexts.
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