- Noggin (NOG)
 - Collagen Type XIX (COL19)
 - Collagen Type XV (COL15)
 - Collagen Type XI Alpha 2 (COL11a2)
 - Collagen Type VIII Alpha 1 (COL8a1)
 - Collagen Type VII (COL7)
 - Collagen Type VI Alpha 3 (COL6a3)
 - Collagen Type VI Alpha 2 (COL6a2)
 - Collagen Type VI Alpha 1 (COL6a1)
 - Collagen Type V Alpha 3 (COL5a3)
 - Collagen Type V Alpha 2 (COL5a2)
 - Collagen Type V Alpha 1 (COL5a1)
 - Collagen Type IX Alpha 2 (COL9a2)
 - Collagen Type IX Alpha 3 (COL9a3)
 - Collagen Type X (COL10)