Figure 1From: The scale and evolutionary significance of horizontal gene transfer in the choanoflagellate Monosiga brevicollisMolecular phylogenies of bacterial or algal genes in M. brevicollis . A. L-threonine 3-dehydrogenase (GenBank accession number: XP_001746273). B. D-beta-hydroxybutyrate dehydrogenase (GenBank accession number: XP_001744068). C. Metallo-beta-lactamase (GenBank accession number: XP_001747251). D. L-galactono-1,4-lactone dehydrogenase (GenBank accession number: XP_001748157). Numbers associated with branches show bootstrap values from maximum likelihood and distance analyses, respectively. Asterisks indicate bootstrap values lower than 50%. Taxonomic affiliations are shown after genus names, with choanoflagellates bolded.Back to article page