MAPPING OF A DISTAL FORM OF SPINAL MUSCULAR-ATROPHY WITH UPPER-LIMB PREDOMINANCE TO CHROMOSOME 7P

被引:97
作者
CHRISTODOULOU, K
KYRIAKIDES, T
HRISTOVA, AH
GEORGIOU, DM
KALAYDJIEVA, L
YSHPEKOVA, B
IVANOVA, T
WEBER, JL
MIDDLETON, LT
机构
[1] CYPRUS INST NEUROL & GENET,NICOSIA,CYPRUS
[2] UNIV HOSP QUEEN JOANNA,DEPT NEUROL,SOFIA,BULGARIA
[3] LAB MOLEC PATHOL,SOFIA,BULGARIA
[4] BURGASS DIST HOSP,BURGASS,BULGARIA
[5] MARSHFIELD MED RES FDN,MARSHFIELD,WI
关键词
D O I
10.1093/hmg/4.9.1629
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
An autosomal dominant distal form of spinal muscular atrophy mainly affecting the upper limbs with a mean age of onset of 17 years has been identified in a large Bulgarian family, Linkage of the above family to the spinal muscular atrophy type I, II and III locus on chromosome 5 has been excluded. In an attempt to map this disease gene we have analysed individuals of this family, with more than 140 microsatellite polymorphic markers of the human genome. A maximum lod score of 5.99 at theta = 0.007 has been obtained with locus D7S795. We have thus mapped the gene for this hereditary form of distal spinal muscular atrophy to chromosome 7p.
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页码:1629 / 1632
页数:4
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