My NCBI Sign In
Jump to: Authorized Access | Attribution | Authorized Requests

Study Description

The study sequenced TCRB gene rearrangements from young versus elderly human subjects.

  • Study Type: Cohort
  • Number of study subjects that have individual level data available through Authorized Access: 9

Authorized Access
Publicly Available Data (Public ftp)

Connect to the public download site. The site contains release notes and manifests. If available, the site also contains data dictionaries, variable summaries, documents, and truncated analyses.

Study Inclusion/Exclusion Criteria


  • Healthy apheresis platelet donors
  • Aged 20-35 years, or 70-85 years


  • History of autoimmune disease
  • History of diabetes mellitus
  • History of chemotherapy

Molecular Data
TypeSourcePlatformNumber of Oligos/SNPsSNP Batch IdComment
Targeted Sequencing Illumina MiSeq N/A N/A TCRB amplicon
Selected publications
Diseases/Traits Related to Study (MESH terms)
Links to Related Resources
Authorized Data Access Requests
Study Attribution