RNA to the RESCUE: Evaluation to Assess the Clinical Utility of RNA Sequencing in Establishing a Genetic Diagnosis or Adjudicating a Previously Established Genetic Diagnosis.

Brief Summary

The goal of this observational study is to see if ribonucleic acid (RNA) sequencing can improve the diagnostic yield and accuracy of genetic testing compared to gene sequencing alone. Participants will be asked to share their medical history and prior genetic testing results, and to donate a blood sample for testing.