Screening of CYP21 gene P459H mutation by PCR-ACRS / 中国病理生理杂志
Chinese Journal of Pathophysiology
;
(12)1986.
Article
in Chinese
| WPRIM
| ID: wpr-531660
ABSTRACT
AIM:
To investigate the frequency of P459H(CCC→CAC) in exon 10 of CYP21 gene among normal population.METHODS:
The exons 3-10 of CYP21 gene were amplified with polymerase chain reaction(PCR).The PCR round products were digested by restriction enzyme Pst I to confirm that CYP21 gene was specifically amplified.PCR-based amplification-created restriction site(PCR-ACRS) was performed using the first round PCR products as template.After the second PCR products were digested by restriction enzyme Fsp I,10% polyacrylamide gel electrophoresis was used to screen the frequency of P459H in exon 10.RESULTS:
The codon 459 in exon 10 of CYP21 gene was all CCC among 100 normal cases tested.CONCLUSION:
P459H(CCC →CAC) of CYP21 gene might be a novel point mutation causing CAH.Furthermore,PCR-ACRS was a fast and safe method for gene mutation screening.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
/
Screening study
Language:
Chinese
Journal:
Chinese Journal of Pathophysiology
Year:
1986
Type:
Article
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