Zygosity testing – comparative DNA profile

Code

DNAC

Sample Reqs

A (From each twin and both parents) [9]

Turnaround

5 days

Special instructions

[9] Clinical history must be provided.

Sample type guide

A

Lavender Vacutainer, EDTA anticoagulant, 4ml/6ml (6ml EDTA tubes are used for specific PCR assays)

Related specialties

• Genetics

Additional information

• Request forms
• Specimens: collection, packaging, transport, rejection criteria
• Discontinued tests