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Table 2 Mean phylogenetic discordant sequence score for different subsets of E. coli proteins

From: Complexity, connectivity, and duplicability as barriers to lateral gene transfer

Group Number of proteins Mean PDS (SEM) Pair-wise significance of comparison (p)
Monomers 137 0.807 (0.028) 0.056
Homo-oligomers 459 0.758 (0.017)  
Monomers + homo-oligomers 596 0.769 (0.015) 0.164
Hetero-oligomers 407 0.794 (0.018)  
Singletons 2,382 0.739 (0.007) <0.00001
Non-singletons 1,920 0.678 (0.009)  
1 interaction (SP*) 150 0.766 (0.029) 0.00005
>1 interaction (SP) 641 0.845 (0.013)  
1 interaction (PD) 368 0.732 (0.02) 0.086
>1 interaction (PD) 1,897 0.711 (0.009) 0.086
  1. * Interaction subsets based on SwissProt data. Interaction subsets based on pull-down data. SEM, standard error of the mean.