Areas with higher concentration of SHH developed into posterior or postaxial structures, whereas lower concentrations developed into more anterior or preaxial structures. |
The skeletal plan of the rhipidistian Eusthenopteron consisted of an axial series of bones, each of which articulated with a preaxial series. |
Other reports indicated that mutation in the above chromosome regions resulted in human preaxial polydactyly, mouse Hx, Hm and Ssq limb abnormality, and chicken polydactyly. |
The infant had multiple craniofacial and preaxial skeletal anomalies and was diagnosed with Nager's syndrome. |