Fig. 4From: Amiodarone induces cell wall channel formation in yeast Hansenula polymorpha Untreated Hansenula polymorpha cells (a) or cells treated with amiodarone (b). Left—DIC microscopy; right—fluorescence microscopy images of cells after Mitotracker Red treatment. Arrowheads show a Mitotracker-positive protrusion. All pictures are of the same scale. Bar length 5 μmBack to article page