title: Phospholipases A2 and Wnts are unlikely to share a common ancestor.
authors.forename: R R
authors.initials: RR
authors.lastname: Copley
authors.forename: C P
authors.initials: CP
authors.lastname: Ponting
authors.forename: P
authors.initials: P
authors.lastname: Bork
mesh_terms: D017124:Conserved Sequence; D018360:Crystallography, X-Ray; D003545:Cysteine / Q000737:chemistry; D019143:Evolution, Molecular; D010741:Phospholipases A / Q000737:chemistry / Q000235:genetics*; D010802:Phylogeny; D011518:Proto-Oncogene Proteins / Q000737:chemistry / Q000235:genetics*; D017386:Sequence Homology, Amino Acid; D051153:Wnt Proteins; D029961:Zebrafish Proteins
chemical_list: D011518:Proto-Oncogene Proteins; D051153:Wnt Proteins; D029961:Zebrafish Proteins; D010741:Phospholipases A; D003545:Cysteine