Proopiomelanocortin (POMC) sequencing and developmental delay: Preliminary evidence for a SNP in the 3' UTR region of the POMC gene-Possible relevance for biological risk and self-injurious behavior.

ABSTRACT: The proopiomelanocortin (POMC) molecule has been implicated in models of self-injurious behavior (SIB) in neurodevelopmental disorders, but it has never been specifically sequenced in search of base specific polymorphisms. The empirical focus of this preliminary study was to sequence the POMC gene in 11 children (mean age = 41.8 months, range = 12-60 months; 73% male) with clinical concerns regarding global developmental delay, 5 with reported self-injury. Genomic DNA was extracted from blood samples, and the POMC gene was amplified by specific oligonucleotide primers via polymerase chain reaction. The amplified gene products were sequenced by the University of Minnesota Genomic Center, and the results were analyzed using Sequencher software. A single nucleotide polymorphism (SNP), 1130 C&

SUBMITTER: Damerow JA 

PROVIDER: S-EPMC6540979 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature