Joubert syndrome and related disorders NGS panel
GTR Test Accession: Help GTR000560982.1
Last updated in GTR: 2018-06-25
Last annual review date for the lab: 2023-12-22 LinkOut
At a Glance
Diagnosis; Mutation Confirmation
Joubert syndrome 3; Bardet-Biedl syndrome 14; COACH syndrome 1 more...
AHI1 (6q23.3); ARL13B (3q11.1-11.2); ARMC9 (2q37.1); B9D1 (17p11.2); B9D2 (19q13.2) more...
Molecular Genetics - Sequence analysis of the entire coding region: Next-Generation (NGS)/Massively parallel sequencing (MPS); ...
Individuals whose clinical findings are consistent with the specific disorder.
Not provided
Not provided
Ordering Information
Offered by: Help
HNL Genomics Connective Tissue Gene Tests
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
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
Please use the equisition form and easy-to-use submission instructions available on the CTGT web site
Order URL
Test service: Help
Clinical Testing/Confirmation of Mutations Identified Previously
    OrderCode: 5136
Confirmation of research findings
Test additional service: Help
Custom Prenatal Testing
    Comment: Optional Maternal Cell Contamination (MCC) testing is available for all prenatal tests
Custom mutation-specific/Carrier testing
Test development: Help
Test developed by laboratory (no manufacturer test name)
Informed consent required: Help
Decline to answer
Pre-test genetic counseling required: Help
Decline to answer
Post-test genetic counseling required: Help
Decline to answer
Recommended fields not provided:
Conditions Help
Total conditions: 37
Condition/Phenotype Identifier
Test Targets
Genes Help
Total genes: 37
Gene Associated Condition Germline or Somatic Allele (Lab-provided) Variant in NCBI
Total methods: 2
Method Category Help
Test method Help
Instrument *
Sequence analysis of the entire coding region
Next-Generation (NGS)/Massively parallel sequencing (MPS)
Targeted variant analysis
Bi-directional Sanger Sequence Analysis
* Instrument: Not provided
Clinical Information
Test purpose: Help
Diagnosis; Mutation Confirmation
Target population: Help
Individuals whose clinical findings are consistent with the specific disorder.
Recommended fields not provided:
Technical Information
Test Confirmation: Help
Positive results are confirmed on a new DNA preparation using repeat sequence analysis.
Availability: Help
Tests performed
Entire test performed in-house

Test performance comments
If applicable, Maternal Cell Contamination testing is performed by an outside CLIA-approved university laboratory.
Analytical Validity: Help
Sensitivity and Specificity >99%
Proficiency testing (PT):
Is proficiency testing performed for this test? Help
Recommended fields not provided:
Regulatory Approval
FDA Review: Help
Category: Not Applicable
Additional Information

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