Phylogenetic continuum indicates “Galaxies” in the protein universe: Preliminary results on the natural group structures of proteins

Agriculture & Biology

• blood proteins 5%
• cluster analysis 5%
• discriminant analysis 6%
• Gram-negative bacteria 5%
• methodology 6%
• oxidoreductases 6%
• phylogeny 34%
• plant proteins 6%
• protein structure 62%
• proteins 20%
• ribosomal proteins 6%
• structural proteins 6%
• taxonomy 8%
• tripeptides 7%
• viruses 7%

Medicine & Life Sciences

• Cluster Analysis 9%
• Discriminant Analysis 6%
• Escherichia coli Proteins 6%
• Galaxies 100%
• Genetic Recombination 5%
• Genome Size 7%
• Gram-Negative Bacteria 5%
• Oxidoreductases 5%
• Plant Proteins 8%
• Proteins 22%
• Ribosomal Proteins 6%
• Seeds 5%
• Viruses 7%

Earth & Environmental Sciences

• discriminant analysis 5%
• hierarchical system 7%
• hormone 5%
• matrix 5%
• phylogenetics 49%
• protein 43%
• recombination 5%
• virus 9%