Figure 4
Expression patterns of Runx1 and Bapx1 in articular cartilage. (a) Immunohistochemistry with antibodies to Bapx1 and β-gal in articular cartilage of Runx1 heterozygous lacZ knock-in mice (Runxlz/+) under physiological conditions. Scale bars, 100 μm for low and high magnification images. (b) Immunofluorescence with antibodies to GFP and Bapx1 in knee joints of Runx1-IRES-GFP mice under physiological condition. Scale bar, 50 μm. MFC, medial femoral condyle; MTP, medial tibial plateau; MM, medial meniscus.
