Synteny analysis of OVOL3 genes illustrates the loss of OVOL3a after duplication event and maintenance of paralogous OVOL3b in fishes.

<p>LIN37: lin-37 homolog (<i>C. elegans</i>); PRODH2: proline dehydrogenase (oxidase) 2; KIRREL2: kin of IRRE like 2 (<i>Drosophila</i>); APLP1: amyloid beta (A4) precursor-like protein 1; NFKBID: nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, delta; LRFN3: leucine rich repeat and fibronectin type III domain containing 3; SDHAF1: succinate dehydrogenase complex assembly factor 1; CLIP3: CAP-GLY domain containing linker protein 3; POLR2I: polymerase (RNA) II (DNA directed) polypeptide I, 14.5 kDa; CAPNS1: calpain, small subunit 1; COX7A1: cytochrome c oxidase subunit VIIa polypeptide 1 (muscle); DMPK: dystrophia myotonica-protein kinase; HLCS: holocarboxylase synthetase; AMOT: angiomotin; REXO2: REX2 RNA exonuclease 2 homolog (<i>S. cerevisiae</i>).