Description:
MATURITY-ONSET DIABETES OF THE YOUNG, TYPE I; MODY1
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Repository
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NIGMS Human Genetic Cell Repository
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| Subcollection |
Heritable Diseases
Maturity-Onset Diabetes of the Young |
| Class |
Other Disorders of Known Biochemistry |
| Quantity |
25 µg |
| Quantitation Method |
Please see our FAQ |
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Biopsy Source
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Peripheral vein
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Cell Type
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B-Lymphocyte
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Tissue Type
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Blood
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Transformant
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Epstein-Barr Virus
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Sample Source
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DNA from LCL
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Race
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White
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Family Member
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132
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Relation to Proband
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cousin
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Confirmation
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Clinical summary/Case history
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Species
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Homo sapiens
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Common Name
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Human
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Remarks
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| IDENTIFICATION OF SPECIES OF ORIGIN |
Species of Origin Confirmed by Nucleoside Phosphorylase, Glucose-6-Phosphate Dehydrogenase, and Lactate Dehydrogenase Isoenzyme Electrophoresis |
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| GENE MAPPING & DOSAGE STUDIES - Y CHROMOSOME |
PCR analysis of DNA from this cell culture gave a positive result with a primer for Yq11, DYS227. |
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| Gene |
HNF4A |
| Chromosomal Location |
20q12-q13.1 |
| Allelic Variant 1 |
missense polymorphism; |
| Identified Mutation |
THR130ILE |
| Remarks |
Clinically affected with MODY; diagnosed at age 26; father & 2 siblings are also affected; son of GM11456; donor subject has a missense polymorphism of the HNF4A (TCF14) gene: a C>T transition at nucleotide 609 in exon 4 (609C>T) resulting in a threonine to isoleucine change at codon 130 [Thr130Ile (T130I)]. |
| Petrovick MS, Boettcher T, Fremont-Smith P, Peragallo C, Ricke DO, Watkins J, Schwoebel E, Analysis of complex DNA mixtures using massively parallel sequencing of SNPs with low minor allele frequencies Forensic science international Genetics46:102234 2019 |
| PubMed ID: 32018060 |
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| Bell GI, Xiang KS, Newman MV, Wu SH, Wright LG, Fajans SS, Spielman RS, Cox NJ, Gene for non-insulin-dependent diabetes mellitus (maturity-onset diabetes of the young subtype) is linked to DNA polymorphism on human chromosome 20q. Proc Natl Acad Sci U S A88:1484-8 1991 |
| PubMed ID: 1899928 |
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