Skip to main content
. 2011 Mar 10;6(3):e17872. doi: 10.1371/journal.pone.0017872

Figure 7. Distribution and localization of region B among yeast strains.

Figure 7

PCR and southern blot hybridization were performed on genomic DNA from 28 S. cerevisiae strains of different origins, with probes designed to bind to region B, as described in Materials and Methods. The presence of the first five regions was determined by PCR amplification, with primers specifically designed to discriminate between the different forms, and by Southern blot hybridization. The presence of the three last forms was determined by Southern blot hybridization. The origin of the strains is indicated by the color of the name: green for wine, purple for bread, brown for soil and gray for clinical. The distribution of the various forms of region B is represented by colored rectangles: blue for EC1118_XIV, green for EC1118_XII, purple for EC1118_X, dark blue for RM11_XIV, pink for JAY291_XI, blue-green for XIII, brown for VII/XV and gold for IV.