You could just try streaking out the mating mix and pick bigger colonies
that arise (probably diploid). Check budding pattern after growth in liquid.
Also, compare size under the scope to known haploid and diploids. These are
all easy to do, unless you really need a SELECTION.
--
Sanford Silverman >Opinions expressed here are my own<
American Cyanamid
silvermans at pt.cyanamid.com "Yeast is Best"
