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Fig. 5. Staining for neutral lipids and analysis of genes involved in epidermal
barrier formation in skin from Brg1ep-/-(c) fetuses. (A)
Nile Red staining for neutral lipids in the skin of E18.5 control (a) and
Brg1ep-/-(c) fetuses (b). Arrowheads in b indicate an
absence of neutral lipids. Scale bar in a: 16 µm. C, cornified layer; SB,
suprabasal layer; B, basal layer. (B) Quantitative RT-PCR analysis of skin RNA
from E18.5 Brg1L2/L2 (lanes 1 and 3) and
Brg1ep-/-(c) (lanes 2 and 4) fetuses. (C) Real-time RT-PCR
analysis of corneodesmosin on skin RNA from E18.5
Brg1L2/L2 and Brg1ep-/-(c) fetuses.
**P<0.001.