Figure 2: Intracellular NO analyzed by confocal microscopy.
From: Identification and functional analysis of endogenous nitric oxide in a filamentous fungus

Intracellular NO detected by DAF-FM diacetate was observed in fungal hypha grown in VM liquid for (a) 8 and 16 hours and (b) in fungus during conidiation. Left and right of each picture indicate images captured in optical and fluorescent (465–495 nm excitation filter) mode, respectively.