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DIOPT: the DRSC Integrative Ortholog Prediction Tool, 2026 update
Yanhui Hu1, Aram Comjean1, Chenxi Gao1
1Department of Genetics, Blavatnik Institute, Harvard Medical School, Harvard University, Boston, MA 02115, USA.
Genetics
|July 27, 2026
Summary
The DRSC Integrative Ortholog Prediction Tool (DIOPT) aids functional genomics by predicting orthologous proteins across species. Updates enhance its usability, species support, and algorithms, providing a robust resource for comparative analysis.
Area of Science:
- Genomics
- Bioinformatics
- Comparative Genomics
Background:
- Orthologous protein mapping is crucial for cross-species functional genomics research.
- The DRSC Integrative Ortholog Prediction Tool (DIOPT) was established to centralize ortholog predictions.
- Previous versions required regular updates to genome annotations and prediction algorithms.
Purpose of the Study:
- To update and enhance the DIOPT platform for improved ortholog prediction.
- To expand the number of supported species and integrated prediction algorithms.
- To introduce new features for enhanced usability and data exploration.
Main Methods:
- Integrated ortholog prediction from multiple algorithms.
- Regularly updated genome annotations and algorithm predictions.
- Developed a specialized arthropod version of DIOPT.
- Enhanced the web portal with new usability features.
Main Results:
- DIOPT now supports a larger number of species and algorithms.
- The platform offers improved usability and data exploration capabilities.
- A dedicated arthropod DIOPT version facilitates insect-specific analyses.
Conclusions:
- DIOPT remains a vital and evolving resource for functional genomics.
- Continuous updates ensure DIOPT's relevance and utility for researchers.
- The platform supports a broad range of research applications through enhanced features.
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