Fig. 3
From: OrthoRefine: automated enhancement of prior ortholog identification via synteny
Summary statistics for the four Escherichia genomes. The genomes were analyzed with OrthoRefine (window size = 8; synteny ratio = 0.5). 1-to-1 HOGs contained precisely one gene per genome. 0-or-1 HOGs were missing an ortholog in at least one genome and none of the genomes contributed more than one gene. Paralog HOGs are those where at least one genome contributed more than one gene. Confirmed HOGs are those where all genes assigned by OrthoFinder to a HOG were supported by synteny. Unconfirmed HOGs lacked synteny support for all genes assigned to a HOG by OrthoFinder or any SOG subgroup. HOGs where synteny eliminated at least one paralog and/or divided the HOG into at least one SOG are designated Modified HOGs. HOGs comprised of genes of only one genome could not be analyzed by OrthoRefine and were excluded