d2o40-colony1 December 21, 2012 496 × 658 40% D2O yeast colony morphology: Part 1 Yeast grown on 40% D2O YPD agar. Like this:Like Loading... Share this:Click to email this to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Like this:Like Loading...