%0 Journal Article %T Evolution of Antifreeze Protein Genes in the Diatom Genus Fragilariopsis: Evidence for Horizontal Gene Transfer, Gene Duplication and Episodic Diversifying Selection %A Ulf Sorhannus %J Evolutionary Bioinformatics %D 2011 %I %U http://www.la-press.com/evolution-of-antifreeze-protein-genes-in-the-diatom-genus-fragilariops-a2919