Meier-Gorlin Syndrome 5, also known as mgors5, is related to isolated growth hormone deficiency and apocrine adenosis of breast. An important gene associated with Meier-Gorlin Syndrome 5 is CDC6 (Cell Division Cycle 6), and among its related pathways/superpathways are Regulation of activated PAK-2p34 by proteasome mediated degradation and Cell Cycle, Mitotic. Affiliated tissues include bone, and related phenotypes are failure to thrive and global developmental delay