Detection of a new mutation (G1253T) of iduronate-2-sulfatase gene for the patient with mucopolysaccharidosis type II / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 269-271, 2004.
Artigo
em Chinês
| WPRIM
| ID: wpr-328901
ABSTRACT
<p><b>OBJECTIVE</b>To identify the mutations of iduronate-2-sulfatase (IDS) gene in mucopolysaccharidosis type II patients.</p><p><b>METHODS</b>PCR-SSCP analysis was applied to detect the common mutations in the exons 2, 3, 5, 7, 8, 9 in IDS-gene of the patient. DNA sequencing and PCR-RFLP were applied to analyze the mutation detected by PCR-SSCP.</p><p><b>RESULTS</b>A new mutation(1253G-->T) of exon 7 of the IDS gene was found by PCR-SSCP and DNA sequencing in the patient, The PCR-restriction enzyme digestion showed that enzyme digestion location appeared in the patient and his mother, which verified the results of sequencing analysis.</p><p><b>CONCLUSION</b>The mutation of patient with MPSII could be detected effectively and quickly by the applications of PCR-SSCP, DNA sequencing and PCR-restriction enzyme digestion analysis, and the new mutation thus detected is necessary for the prenatal diagnosis of the pedigree.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Mucopolissacaridose II
/
Polimorfismo Conformacional de Fita Simples
/
Genética
/
Iduronato Sulfatase
/
Mutação
Tipo de estudo:
Estudo diagnóstico
/
Estudo prognóstico
Limite:
Criança
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Medical Genetics
Ano de publicação:
2004
Tipo de documento:
Artigo
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