Hewett D R, Lynch J R, Child A, Sykes B C
Collagen Genetics Group, University of Oxford, John Radcliffe Hospital, Headington, UK.
J Med Genet. 1994 Apr;31(4):338-9. doi: 10.1136/jmg.31.4.338.
A patient with Marfan syndrome was shown to be heterozygous for a G to A transition at nucleotide 3952 of the FBNI gene. This would result in a cysteine to tyrosine substitution at amino acid 1223 in the fibrillin protein.
一名马凡综合征患者被证明在原纤维蛋白-1(FBN1)基因的第3952位核苷酸处存在G到A的转换杂合突变。这将导致原纤维蛋白中第1223位氨基酸由半胱氨酸替换为酪氨酸。