TBX6 Null Variants and a Common Hypomorphic Allele in Congenital Scoliosis. - Wu, N.; Ming, X.; Xiao, J.; Wu, Z.; Chen, X.; Shinawi, M.; Shen, Y.; Yu, G.; Liu, J.; Xie, H.; Gucev, Z. S.; Liu, S.; et al. (New England Journal of Medicine, 2015)