Keywords: Bacillus subtilis endospore stain.png en An endospore stain of Bacillus subtilis Spores appear green due to the applied heat and application of malachite green stain The Bacillus subtilis cells appear a reddish color due to the safranin counterstain 2015-10-03 own WMrapids other versions cc-zero Uploaded with UploadWizard Bacillus subtilis B subtilis |