Additional file 1: of Antarctic yeasts: analysis of their freeze-thaw tolerance and production of antifreeze proteins, fatty acids and ergosterol

Figure S1. SDS-PAGE results of the proteins secreted by yeasts and their antifreeze properties. The corresponding yeast species from which the proteins sample were obtained and their BFR/AFR values are indicated at the top and bottom of the wells, respectively. M, protein molecular marker. (JPG 951 kb)