Pedigree investigation and genetic analysis of a case with Vel heterozygous deletion mutation / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 888-890, 2017.
Artigo
em Chinês
| WPRIM
| ID: wpr-344153
ABSTRACT
<p><b>OBJECTIVE</b>To analyze an individual with SMIM1 c.64_80 heterozygous deletional mutation and his family members.</p><p><b>METHODS</b>Based on the molecular basis of Vel negative blood type, PCR primers specific for SMIM1 wild-type allele and c.64_80del allele were designed. PCR-sequence specific primer (PCR-SSP) and Sanger sequencing were employed to determine the genotype of all subjects. Inheritance of the Vel blood group system was investigated by pedigree analysis.</p><p><b>RESULTS</b>PCR-SSP and DNA sequencing demonstrated that the proband was heterozygous for the SMIM1 c.64_80del allele. Pedigree investigation showed that his father had the same mutation, while his mother and elder sister were of wide type. No individual with homozygous c.64_80del allele was found.</p><p><b>CONCLUSION</b>PCR-SSP and DNA sequencing confirmed that the proband was heterozygous for the c.64_80del mutation. The mutation inherits form his father.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Linhagem
/
Antígenos de Grupos Sanguíneos
/
Testes Genéticos
/
Análise de Sequência de DNA
/
Deleção de Genes
/
Genética
/
Homozigoto
/
Proteínas de Membrana
Tipo de estudo:
Estudo prognóstico
Limite:
Adulto
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Chinese Journal of Medical Genetics
Ano de publicação:
2017
Tipo de documento:
Artigo
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