Reporte de caso

Next-Generation sequencing in a Native American patient with sea-blue histiocytosis: A case report and genomic analysis

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Genetic variants identified using the TruSight One sequencing panel.
GeneLocationdbSNPHGVSP DNA ReferenceHGVS Protein ReferenceACMGClasificationConsequenceAssociationGenotype
SAMD9chr7Exon: 3/3Not reportedNM_017654.3c.1539G>Ap.(Trp513Ter)PVS1, PM2Stop gainedLikely PathogenicHeterozygous
ALBchr4Exon:12/15Not reportedNM_000477.5c.1598T>Gp.(Phe533Cys)PM2, PP3MissenseVUSHeterozygous
SRIchr7Exon: 6/8rs200449322NM_003130.3c.472G>Ap.(Asp158Asn)PM2MissenseVUSHeterozygous

db SNP, Identifier assigned to a single nucleotide polymorphism. HGVSP DNA, Human Genome Variation Society (HGVS) DNA nomenclature standard. HGVS Protein, Human Genome Variation Society (HGVS) Protein nomenclature standard. ACMG, The American College of Medical Genetics and Genomics. PVS1, null variant in a gene where loss of function is a known mechanism of disease. PM2, absent from controls (or at extremely low frequency if recessive) in Exome Sequencing Project, 1000 Genomes or ExAC. PP3, multiple lines of computational evidence support a deleterious effect on the gene or gene product.. VUS, Variant of Uncertain Significance.

Source: Table based on genomic analysis data collected and analyzed by the authors.