DELTA-F508 DELETION IN CYSTIC-FIBROSIS IN ITALIAN FAMILIES

被引:1
|
作者
RESTAGNO, G
GARNERONE, S
GENNARO, C
VARETTO, O
ANSALDI, N
CASTELLO, D
SANTINI, B
CARBONARA, AO
机构
[1] UNIV TURIN,DIPARTIMENTO GENET BIOL & CHIM MED,SEZ GENET,I-10126 TURIN,ITALY
[2] CNR,CTR IMMUNOGENET & ISTOCOMPATABIL,TURIN,ITALY
[3] UNIV TURIN,IST DISCIPLIN PEDIAT,CATTEDRA PEDIAT,I-10100 TURIN,ITALY
[4] OSPED INFANTILE REGINA MARGHERITA,SERV PNEUMOL,I-10100 TURIN,ITALY
关键词
D O I
10.1007/BF02428293
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
In 20 Italian families with cystic fibrosis (CF), restriction fragment length polymorphisms were detected by five linked markers; a strong linkage disequilibrium is observed between the haplotype B (alleles 2/1 with respect to KM19/XV2c) and CF. The frequency of the ΔF508 deletion in CF chromosomes of this sample is 50%. A significant correlation is found between the absence of the ΔF508 mutation and pancreatic sufficiency. © 1990 Springer-Verlag.
引用
收藏
页码:422 / 423
页数:2
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