-bp ins, Cas9, Patients, RTH, THRA, TR1 mutant, TR1 mutants, Thyroid Hormone Receptor, Zebrafish, embryos, germline, gh1, growth hormone, growth impairment, growth retardation, human, hypoplasia of the epidermis, insulin-like growth factor 1, keratin genes, keratinocyte, messenger RNA, mice, mouse, thra, thra duplicated genes, thra gene, thra genes, thra mutants, thraa, thraa 8-bp, thraa 8-bp ins (, thraa gene, thrab, thrab 1, thrab 1-, thrab 1-bp, thrab 1-bp ins, thrab 1-bp ins (, thrab gene, thyroid hormone alpha, thyroid hormone receptor alpha, thyroid hormone receptor alpha (THRA) gene, triiodothyronine, triiodothyronine-regulated keratin genes, zebrafish