MOESM1 of Evaluation of divergent yeast genera for fermentation-associated stresses and identification of a robust sugarcane distillery waste isolate Saccharomyces cerevisiae NGY10 for lignocellulosic ethanol production in SHF and SSF

Additional file 2. FACS spectra of yeast isolates for ploidy determination using propidium iodide (PI) staining.