| Literature DB >> 30209687 |
Abstract
Early onset Niemann-Pick C diseases are extremely rare, especially Niemann-Pick C2. Perhaps unusually for autosomal recessive diseases, heterozygotes for mutations in NPC1 manifest many biological variations. NPC2 deficiency has large effects on fertility. These features of NPC1 and NPC2 are reviewed in regard to possible negative selection for heterozygotes carrying null and hypomorphic alleles.Entities:
Keywords: Carrier frequency; Dementia; Fertility; Heterozygote disadvantage; Niemann-Pick C disease; Obesity
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Year: 2018 PMID: 30209687 DOI: 10.1007/s13353-018-0465-2
Source DB: PubMed Journal: J Appl Genet ISSN: 1234-1983 Impact factor: 3.240