Fig. 4

Gene family comparison. (a) Orthologous gene families between Pogonophryne albipinna and other fish species. (b) Venn diagram showing orthologous gene families among P. albipinna and five other Antarctic fish species.
Gene family comparison. (a) Orthologous gene families between Pogonophryne albipinna and other fish species. (b) Venn diagram showing orthologous gene families among P. albipinna and five other Antarctic fish species.