MOLECULAR-GENETIC ANALYSIS OF 2 CHILEAN CYSTIC-FIBROSIS PATIENTS AND THEIR FAMILIES

被引:0
|
作者
RIOS, J
ORELLANA, O
RIVEROS, N
机构
关键词
GENETICS; MEDICAL; CYSTIC FIBROSIS; DIAGNOSIS; GENES; MUTATION;
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R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
As a contribution to establish the real incidence of cystic fibrosis (CF) and the prevalent mutations in the Chilean population a method for the defection of DELTAF-508 and R-553X, two of the most frequent mutations described worldwide, has been implemented. The method is based on the polymerase chain reaction (PCR) amplification of DNA followed by allele specific restriction enzymatic digestion. The application of this techniques allowed to confirm CF diagnosis in two patients and to detect asyntomatic carriers in both families. One of the patients showed normal sweat electrolyte concentration.
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页码:13 / 18
页数:6
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