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Terminal deletion of the short arm of chromosome 5
Author(s) -
Baccichetti C.,
Lenzini E.,
Artifoni L.,
Caufin D.,
Marangoni P.
Publication year - 1988
Publication title -
clinical genetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.543
H-Index - 102
eISSN - 1399-0004
pISSN - 0009-9163
DOI - 10.1111/j.1399-0004.1988.tb02868.x
Subject(s) - genetics , terminal (telecommunication) , long arm , chromosome , biology , chromosome 4 , computer science , gene , telecommunications
Three cases of deletion of the short arm of chromosome 5 are described: one family cluster, in which the mother and three sons are affected, and two sporadics without the typical “cri du chat” phenotype (the family and Case 2 were previously reported in 1982). Mental retardation varied between affected members of the same family. Band p15.2 appears critical for the development of the complete phenotype. A peculiar deafness observed in the familial and one of the sporadic cases suggests a cochlear malformation.