Figure 6From: Differences in evolutionary pressure acting within highly conserved ortholog groupsComputation of r(X, Y) as the ratio of the approximation of the distances between the roots of subtree spanned by X and subtree spanned by Y, d a v e ( X , Y ) − 1 2 d a v e ( X , X ) − 1 2 d a v e ( Y , Y ) MathType@MTEF@5@5@+=feaagaart1ev2aaatCvAUfKttLearuWrP9MDH5MBPbIqV92AaeXatLxBI9gBaebbnrfifHhDYfgasaacPC6xNi=xH8viVGI8Gi=hEeeu0xXdbba9frFj0xb9qqpG0dXdb9aspeI8k8fiI+fsY=rqGqVepae9pg0db9vqaiVgFr0xfr=xfr=xc9adbaqaaeGaciGaaiaabeqaaeqabiWaaaGcbaGaemizaq2aaSbaaSqaaiabdggaHjabdAha2jabdwgaLbqabaGccqGGOaakcqWGybawcqGGSaalcqWGzbqwcqGGPaqkcqGHsisljuaGdaWcaaqaaiabigdaXaqaaiabikdaYaaakiabdsgaKnaaBaaaleaacqWGHbqycqWG2bGDcqWGLbqzaeqaaOGaeiikaGIaemiwaGLaeiilaWIaemiwaGLaeiykaKIaeyOeI0scfa4aaSaaaeaacqaIXaqmaeaacqaIYaGmaaGccqWGKbazdaWgaaWcbaGaemyyaeMaemODayNaemyzaugabeaakiabcIcaOiabdMfazjabcYcaSiabdMfazjabcMcaPaaa@52A3@ , the average distance d ave (X, Y) of the sequences in the two subgroups.Back to article page