jsdoublel / disco Goto Github PK

Hello James,
I've been using DISCO to resolve a set of multicopy gene trees. I noticed that a big portion of the trees are not resolved because they have less than four species (they don't meet the minimal species criterion). But, I also noticed that a small portion (~1%) of the trees have between four and six species and DISCO failed to produce a resolved tree. Here's an example...

Tree 81: Tree has 6 species.
Best root had score 792 with 778 duplications; there were 3 ties.
Outgroup: {Me_px_Sstr_Streblomastix_strix}
Decomposition strategy outputted 0 tree(s) with minimum size 4 .

Do you know a reason why this is happening?
Thank you very much!