PMC:1592098 / 86-498 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/1592098","sourcedb":"PMC","sourceid":"1592098","source_url":"https://www.ncbi.nlm.nih.gov/pmc/1592098","text":"Background\nA number of algorithms have been developed for calculating the quartet distance between two evolutionary trees on the same set of species. The quartet distance is the number of quartets – sub-trees induced by four leaves – that differs between the trees. Mostly, these algorithms are restricted to work on binary trees, but recently we have developed algorithms that work on trees of arbitrary degree.","divisions":[{"label":"title","span":{"begin":0,"end":10}}],"tracks":[]}