TMEM38B and osteogenesis imperfecta: Other OI founder variants have also been observed in Palestinian (TMEM38B, FKBP10), Israeli Arab Bedouin (TMEM38B), Hmong people (WNT1), German (SEC24D, FKBP10), and First Nations of Canada (CRTAP) study populations [77, 86, 88, 90, 91, 111–114].