- Original Article
- Pi phenotyping in cord blood of 543 newborns.
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Mee Na Lee, Jong Su Chun, Soo Kyung Choi, Yong Kyun Paik
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Clin Exp Pediatr. 1991;34(7):907-911. Published online July 31, 1991
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Phenotypes and • gene frequencies in cord blood samples of 543 newborns were studied for Pi
phenotypes for the purpose of estimating the risk of diseases associated with genetic deficiency of
alpha-1 antitrypsin. Pi phenotypes were performed by polyacrylamide gel separator isoelectric
focusing method. The allele frequencies obtained were as follows:'PiM!=0.7670, M2=0.1796 M3=0.
0506, G=0.0018,/P=0.0009. There were no alleles causing severe deficiency such as... |
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