Table 8

# of species per document in the TXM data

# Species

# of Docs

% of Docs

1

96

26.20

2

121

32.79

3+

153

41.19

Wang and Matthews BMC Bioinformatics 2008 9(Suppl 11):S6   doi:10.1186/1471-2105-9-S11-S6