Evolutionary versatility of eukaryotic protein domains revealed by their bigram networks
2011
Evolutionary Versatility of Eukaryotic Protein Domains
Sample size: 77
publication
Evidence: moderate
Author Information
Author(s): Xie Xueying, Jin Jing, Mao Yongyi
Primary Institution: Research Center for Learning Science, Southeast University
Hypothesis
How do domain bigram networks reflect the evolutionary adaptability of protein domains?
Conclusion
Domain recombination significantly contributes to the evolution of eukaryotes, leading to increased genome complexity.
Supporting Evidence
- The study analyzed 77 completely sequenced eukaryotic genomes.
- It introduced a novel computational technique to measure domain networking versatility.
- The results suggest a correlation between domain versatility and evolutionary adaptivity.
Takeaway
This study looks at how protein parts called domains work together in living things and how they change over time to help organisms adapt.
Methodology
The study used a computational model based on domain bigram networks to analyze 77 eukaryotic genomes.
Limitations
The study may not account for all factors influencing domain evolution and adaptability.
Digital Object Identifier (DOI)
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