Casandra
Casandra Test Code QD26967Version 1 (DRAFT)
Performing Lab
Fungal Sequencing, ITS Region
Clinical Use
Order TestUse
This test uses DNA sequencing and analysis of the Internal Transcribed Spacer (ITS) region of the rRNA gene to identify fungi to the genus level or below, allowing faster and accurate identification of yeast or mold isolates.
Special Instructions
Subculture isolate to the appropriate slant and submit in a double‑walled container. Set‑up days are Tuesday and Friday.
Limitations
Not provided.
Test Details
Methodology
Other
Biomarkers
Fungal ITS region sequencing
OtherIdentification to genus level or below • Other • Categorical (e.g., Positive / Negative / Indeterminate)
Result Turnaround Time
14-21 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Other
Volume
Not provided
Minimum Volume
Not provided
Container
Pure culture isolate of yeast or mold on agar slant in a double‑walled container
Collection Instructions
Subculture isolate to the appropriate slant and submit in double‑walled container.
Causes for Rejection
Mixed cultures
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | Viable organism |
| Refrigerated | Viable organism |
| Frozen | Unacceptable |