... 11, 23 –45. 25 . Kingsley, D. M. (20 01) Genetic control of bone and joint formation. Novartis Found. Sympos. 23 2, 21 3 22 2; discussion 22 2 23 4, 27 2 28 2. 26 . Yoon, S. T. and Boden, S. D. (20 02) Osteoinductive ... BMP -2 , BMP-3, BMP-4, BMP-5, and BMP-7 all are expressed in the perichondrial cells (26 ). Although BMP-4 and BMP-7 are expressed at low levels by chondrocytes undergoing maturation (27 ), BMP-6 and ... morphogenetic proteins and cognate binding proteins in bone and carti-lage development: noggin, chordin and DAN. Arthritis Res. 3, 1–5. 23 . Balemans, W. and Hul, W. V. (20 02) Extracellular regulation...