Closure times of neurocranial sutures and synchondroses in Persian compared to Domestic Shorthair cats.

ABSTRACT: Human-directed selective breeding has modified the phenotype of the modern Persian cat towards an extreme brachycephalic phenotype ('peke-face' Persian), which originates from a spontaneous mutation that first appeared in the 1950s in traditional Persian types. It was suggested that the peke-face phenotype results from pathologic skull development and might represent a craniosynostosis of the coronal sutures. We followed this hypothesis and investigated the time dependent status of the neurocranial sutures and synchondroses in an ontogenetic series of doll-faced and peke-faced Persian cats compared to Domestic Shorthair cats (DSHs). Cranial suture closure was assessed by examining an ontogenetic series of formalin-fixed head specimens (n = 55) and dry skulls (n = 32) using micro-computed t

SUBMITTER: Schmidt MJ 

PROVIDER: S-EPMC8755779 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature