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Figure 4


Fig. 4. Pseudoglandular structures under the hepatic capsule express bile duct markers in the 17.5-day knockout liver. Pseudoglandular structures under the hepatic capsule (arrows) are reactive with fluorescent DBA (B) and an anti-nidogen antibody (D) in the knockout liver. Hepatocytes under the capsule react with neither DBA (A) nor the anti-nidogen antibody (C) in the wild-type liver. Scale bars: 50 µm.