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Fig. 4. Increased glycogen content in G6-Nkx DH lung epithelium.
G6-Nkx DH lungs have increased glycogen deposits, as measured by
transmission electron microscopy (A-F), and increased PAS staining
(G,H, red staining and arrowheads). Lamellar bodies were
observed in wild-type and single heterozygous lung epithelium (B-D,
arrowheads) but were absent or only rarely found in G6-Nkx2.1 DH lung
epithelium (E,F). Scale bars: 10 µm in A,E; 2 µm IN B-D,F; and 50 µm
in G,H.