itaxotools-taxi2

Calculation and analysis of pairwise sequence distances


Licenses
GPL-3.0/GPL-3.0+
Install
pip install itaxotools-taxi2==2.2.0

Documentation

TaxI2

Calculates genetic differences between DNA sequences

Scores for alignment

The file data/scores.tab contains the scores used in the sequence alignment. Each line has the format:

score_identifier<Tab>value

The possible scores are:

  • gap penalty: Score to open a gap in the middle of a sequence
  • gap extend penalty: Score to extend an existing gap in the middle of a sequence
  • end gap penalty: Score to create a gap at an end of a sequence.
  • end gap extend penalty: Score to extend a gap at an end of a sequence.
  • match score: Score for matching nucleotides
  • mismatch score: Score for non-matching nucleotides