GTR Test Accession: Help GTR000330522.2
Last updated in GTR: 2015-09-29
Last annual review date for the lab: 2023-01-27 Past due LinkOut
At a Glance
Diagnosis; Drug Response; Monitoring; ...
Maturity-onset diabetes of the young type 1
Genes (1): Help
HNF4A (20q13.12)
Molecular Genetics - Deletion/duplication analysis: Next-Generation (NGS)/Massively parallel sequencing (MPS); ...
Not provided
Not provided
Establish or confirm diagnosis; Guidance for management; Guidance for selecting a drug therapy and/or dose; ...
Ordering Information
Offered by: Help
Department of Clinical Genetics
View lab's website
View lab's test page
Specimen Source: Help
Who can order: Help
  • Genetic Counselor
  • Health Care Provider
  • Licensed Physician
Test Order Code: Help
Lab contact: Help
Klaus Brusgaard, PhD, MSc, Lab Director
+45 65412874
Contact Policy: Help
Laboratory can only accept contact from health care providers. Patients/families are encouraged to discuss genetic testing options with their health care provider.
How to Order: Help
Test service: Help
Clinical Testing/Confirmation of Mutations Identified Previously
Confirmation of research findings
Custom Deletion/Duplication Testing
Custom Sequence Analysis
Test additional service: Help
Custom Prenatal Testing
Custom mutation-specific/Carrier testing
Test development: Help
Test developed by laboratory (no manufacturer test name)
Informed consent required: Help
Pre-test genetic counseling required: Help
Post-test genetic counseling required: Help
Recommended fields not provided:
Conditions Help
Total conditions: 1
Condition/Phenotype Identifier
Test Targets
Genes Help
Total genes: 1
Gene Associated Condition Germline or Somatic Allele (Lab-provided) Variant in NCBI
Total methods: 3
Method Category Help
Test method Help
Deletion/duplication analysis
Next-Generation (NGS)/Massively parallel sequencing (MPS)
Illumina HiSeq™2000 system
Sequence analysis of select exons
Bi-directional Sanger Sequence Analysis
Applied Biosystems 3730 capillary sequencing instrument
Sequence analysis of the entire coding region
Next-Generation (NGS)/Massively parallel sequencing (MPS)
Illumina HiSeq™2000 system
Clinical Information
Test purpose: Help
Diagnosis; Drug Response; Monitoring; Mutation Confirmation; Pre-symptomatic; Predictive; Risk Assessment; Screening
Variant Interpretation:
Are family members with defined clinical status recruited to assess significance of VUS without charge? Help

Will the lab re-contact the ordering physician if variant interpretation changes? Help
Recommended fields not provided:
Technical Information
Availability: Help
Tests performed
Entire test performed in-house
Analytical Validity: Help
Specificity 99,99, sensisivity 99,99.
Assay limitations: Help
Only exons and the exon - intron boundaries are covered. We do not perform analysis of deep intron variants.
Proficiency testing (PT):
Is proficiency testing performed for this test? Help

Method used for proficiency testing: Help
Formal PT program

PT Provider: Help
European Molecular Genetics Quality Network, EMQN

Description of PT method: Help
The lab is accredited according to ISO 15189 in accordance with the Danish Quality Model under DANAK (The Danish Accreditation body) in accordance with the European co-operation for Accreditation (EA), the International Accreditation Forum (IAF) and The International Laboratory Accreditation Cooperation (ILAC) The lab is participating in quality accesment scheems … View more
Software used to interpret novel variations Help
PolyPhen, SIFT, AGVGD, Mutationtaster, Mutationaccessor, SpliceSiteFinder, GeneSplicer
Recommended fields not provided:
Regulatory Approval
FDA Review: Help
Category: FDA exercises enforcement discretion
Additional Information

IMPORTANT NOTE: NIH does not independently verify information submitted to GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.