Microvillous cells in the olfactory epithelium express elements of the solitary chemosensory cell transduction signaling cascade
Fig 4
TRPM5-positive MVCs are not OSNs.
A and B. OMP and PGP9.5, immunoreactive markers for OSNs, do not colocalize with GFP-positive MVCs in MOE from TrpM5-GFP mice. C and D. Immunoreactivity of CNG2A and ACIII, elements of the olfactory transduction signaling cascade, is not detected in TRPM5-GFP-positive MVCs.