Skip to main content
. 2020 May 31;21:378. doi: 10.1186/s12864-020-6688-8

Fig. 7.

Fig. 7

An intergenic candidate ICR regulating parent-of-origin specific expression of PPP1R14C and IYD. GWAS identified several potentially significant SNPs in PPP1R14C. Thyroid dyshormonogenesis-4 (TDH4) is caused by homozygous mutations in IYD. Patients with this defect lack the ability to deiodinate radiolabeled monoiodotyrosine and diiodotyrosine [40]