Maroteaux-Lamy综合征的ARSB基因分析及新突变的致病性鉴定
【目的】对7家拟诊为Maroteaux_Lamy综合征(MPSⅥ)的患儿及其父母进行ARSB基因的突变检测 和新突变的致病性鉴定,以揭示其分子发病机制,为将来的产前/植入前基因诊断等创造前提条件。【方法】在 临床初诊及GAG尿检和MPS酶检的基础上,抽取患儿及其父母EDTA抗凝血,进行ARSB基因的PCR扩增和 Sanger测序。对所发现的新突变,在经HGMD、1000G和ExAC等数据库核实排查后,首先用SWISS-MODEL软件 分析、比对突变蛋白和正常蛋白的空间构象,然后用ClustalX软件分析跨物种氨基酸的保守性,用PROVEAN、 SIFT、PolyPhen-2软件预测新突变的致病...
Saved in:
Main Authors: | 郭东炜, 潘伟绵, 杜敏联, 郭奕斌 |
---|---|
Format: | Article |
Language: | zho |
Published: |
Editorial Office of Journal of Sun Yat-sen University
2018-01-01
|
Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
Subjects: | |
Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43566462/ |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
François Lamy’s Cartesian Refutation of Spinoza’s Ethics
by: Jack Stetter
Published: (2019-07-01) -
24 个常用STR基因座的突变观察与分析
Published: (2010-01-01) -
Detection of inversion with breakpoints in ARSB causing MPS VI by whole-genome sequencing: lessons learned and best practices
by: Yufeng Huang, et al.
Published: (2025-01-01) -
Lâmi‘î Çelebi Şem ü Pervâne
by: Erdem Sevimli
Published: (2022-12-01) -
Fundoscopic Changes in Maroteaux-Lamy Syndrome
by: Augusto Magalhães, et al.
Published: (2019-01-01)