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Identification of Novel Mutations in FAH Gene and Prenatal Diagnosis of Tyrosinemia in Indian Family

机译:印度家庭FAH基因新突变的鉴定和酪氨酸血症的产前诊断

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Carrier of tyrosinemia type I was diagnosed by sequencingFAH(fumarylacetoacetate hydrolase) gene. It leads to the identification of heterozygous status for both c.648C>G (p.Ile216Met) and c.1159G>A (p.Gly387Arg) mutations in exons 8 and 13, respectively, in the parents. The experimental program PolyPhen, SIFT, and MT predicts former missense point mutation as “benign” that creates a potential donor splice site and later one as “probably damaging” which disrupts secondary structure of protein.
机译:通过对FAH(富马酰乙酰乙酸水解酶)基因进行测序,可以诊断出I型酪氨酸血症的携带者。它导致鉴定出分别在父母的外显子8和13中的c.648C> G(p.Ile216Met)和c.1159G> A(p.Gly387Arg)突变的杂合状态。实验程序PolyPhen,SIFT和MT预测以前的错义点突变为“良性”,可形成潜在的供体剪接位点,随后为“可能破坏”,从而破坏蛋白质的二级结构。

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