periskeletalとは 意味・読み方・使い方

形容詞

periskeletal ‎(not comparable)

1. (anatomy) Around the skeleton.
   • 2015 December 10, “Complex Evolutionary and Genetic Patterns Characterize the Loss of Scleral Ossification in the Blind Cavefish Astyanax mexicanus”^[1], PLOS ONE, DOI:10.1371/journal.pone.0142208: 

     Starting at approximately one month of age and continuing for the next two years, the scleral ossicles of SF elongate via unilateral periskeletal ossification and fuse to form a continuous bony ring that eventually covers 90% or more of the circumference of the eye, while the sclera of CF remain cartilaginous, stop growing, and eventually form a cyst around the degenerating eye.