Novel CLCN7 compound heterozygous mutations in intermediate autosomal recessive osteopetrosis
Author(s) -
Nana Okamoto,
Tomohiro Kohmoto,
Takuya Naruto,
Kiyoshi Masuda,
Takahide Komori,
Issei Imoto
Publication year - 2017
Publication title -
human genome variation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.796
H-Index - 14
ISSN - 2054-345X
DOI - 10.1038/hgv.2017.36
Subject(s) - osteopetrosis , compound heterozygosity , missense mutation , exome sequencing , genetics , mutation , gene , biology , heterozygote advantage , allele , immunology
Osteopetrosis is a heritable disorder of the skeleton that is characterized by increased bone density on radiographs caused by defects in osteoclast formation and function. Mutations in >10 genes are identified as causative for this clinically and genetically heterogeneous disease in humans. We report two novel missense variations in a compound heterozygous state in the CLCN7 gene, detected through targeted exome sequencing, in a 15-year-old Japanese female with intermediate autosomal recessive osteopetrosis.
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