In this section

Statistics on protein trees

The protein tree pipeline is described at the following page.

This page provides a summary of the Ensembl phylogenetic analysis of protein families. The following views are available:

Statistics about the gene tree nodes

Species# Nodes# speciation nodes# duplication nodes# dubious nodesNode typesAverage duplication confidence scoreAverage duplication confidence score (non-dubious nodes)
Animals (Metazoa)163871002745841776
17.3 %24.0 %
Heteroscleromorpha696464824820
74.5 %74.5 %
Eumetazoa69914400891572114104
10.0 %18.9 %
Bilateral animals (Bilateria)4952030285711812117
7.3 %19.7 %
Protostomia313392467021594510
7.3 %22.6 %
Arthropods and nematodes (Ecdysozoa)15702135776131512
6.7 %23.4 %
Rhabditida584754364110
73.5 %73.5 %
Panarthropoda57264658369699
9.5 %27.5 %
Parachela9930809918310
80.5 %80.5 %
Arthropods (Arthropoda)148171145311502214
8.7 %25.4 %
Chelicerates (Chelicerata)583655153210
64.5 %64.5 %
Mandibulates (Mandibulata)58615258240363
10.6 %26.7 %
Pancrustacea155081161410022892
6.9 %26.6 %
Crustaceans (Crustacea)72416655261325
16.1 %36.1 %
Common water fleas (Daphnia)290482391751310
81.9 %81.9 %
Multicrustacea1483114002669160
32.6 %40.4 %
Thoracicalcarea11566957819880
80.6 %80.6 %
Neocopepoda90887845114796
59.9 %64.9 %
Podoplea703467173170
70.5 %70.5 %
Eumalacostraca9506852690674
49.7 %53.8 %
Decapoda18955154712507977
34.6 %48.1 %
Penaeus427443886638780
66.9 %66.9 %
Pleocyemata10300984243127
54.9 %58.3 %
True lobsters and crayfishes (Astacidea)12928123016243
63.0 %63.3 %
Homarus151631360115620
78.8 %78.8 %
Neoptera81527197564391
26.3 %44.5 %
Endopterygota218602125052882
40.3 %46.6 %
Ditrysia116071028213250
81.2 %81.2 %
Flies (Diptera)720969722370
67.9 %67.9 %
Spiralia60755305306464
15.9 %39.9 %
Lophotrochozoa478944210926553130
16.3 %35.5 %
Molluscs (Mollusca)24927225641665698
30.5 %43.2 %
Gastropods (Gastropoda)3402932491152117
59.6 %60.2 %
Haliotis223971770146960
82.4 %82.4 %
Pteriomorphia11578107338450
72.8 %72.8 %
Flatworms (Platyhelminthes)476543793860
74.6 %74.6 %
Segmented worms (Annelida)41423789199154
30.5 %54.0 %
Polychaetes (Polychaeta)21842106780
62.8 %62.8 %
Deuterostomes (Deuterostomia)18465170741142249
35.3 %43.0 %
Echinoderms (Echinodermata)98869168600118
43.2 %51.7 %
Eleutherozoa10260979143930
48.4 %51.7 %
Starfish (Asteroidea)10747100077400
74.3 %74.3 %
Echinacea1749614456301723
75.9 %76.5 %
Lytechinus165341482517090
77.9 %77.9 %
Cnidarians (Cnidaria)92958175954166
38.9 %45.6 %
Hydroidolina741968385810
70.4 %70.4 %
Anthozoans (Anthozoa)1143499381360136
43.2 %47.5 %
Hexacorallia19028157443050234
47.2 %50.8 %
Stony corals (Scleractinia)223281556731043657
27.8 %60.7 %
Astrocoeniina812576934320
61.2 %61.2 %
Sea anemones (Actiniaria)171811596112200
63.2 %63.2 %