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. 2008 Mar 26;9(Suppl 2):S14. doi: 10.1186/1471-2105-9-S2-S14

Table 4.

Accuracy of data sets generated along a 24 taxa tree (JC and HKY models).

Accuracy of ML inferred trees from data sets of 1,000 bp generated along a 24 taxa tree and under a growing percentage of editing positions. Background sites evolved according both JC and HKY models [17,18]. Results from multiple alignments without editing sites are also shown as control.

24 taxa tree - JC model
% editing 0 1 3 5 7 10
1,000 nucleotides
Genomic 1 0.92 0.86 0.88* 0.80* 0.79*
cDNA 1 0.88 0.82 0.77 0.64 0.58
Control 1 0.95 0.88 0.91 0.90 0.86
24 taxa tree – HKY model
% editing 0 1 3 5 7 10
1,000 nucleotides
Genomic 1 0.94 0.94 0.91* 0.90* 0.90*
cDNA 1 0.93 0.92 0.83 0.78 0.73
Control 1 0.94 0.90 0.87 0.81 0.70

* indicates that the comparison between genomic and cDNA accuracy is significant (Pχ21< 0.05)