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. 2015 Mar 1;26(5):832–842. doi: 10.1091/mbc.E14-06-1136

FIGURE 4:

FIGURE 4:

BMP2/4 signaling is increased in Gja1Jrt/+ in vivo and in vitro. Expression of Bmp2, Bmp4, and Tcf7 was increased in Gja1Jrt/+ vs. WT (A) trabecular bone at 4 mo of age (n ≥ 8) and in (B) osteogenic stromal cultures at confluence (n ≥ 3). (C) Levels of pSMAD1/5/8 were significantly increased in Gja1Jrt/+ vs. WT confluent osteogenic stromal cultures. Levels of SMAD1 were unchanged. One representative blot is shown; n ≥ 4. #p < 0.1, *p < 0.05, **p < 0.01.