Multiple choice Which of the following is not a modified method of Gram Staining? Auramine and Rhodamine Jensen’s Kopeloff and Beerman’s Preston and Morrell’s Weihert’s Reveal answer Fill a bubble to check yourself A Correct answer Explanation Auramine and Rhodamine are fluorescent dye methods used to stain Mycobacteria. So, it is not a modified method of Gram staining.