82471-4
LaboratoryBorrelia garinii+afzelii oppA1 gene [Presence] in Blood by NAA with non-probe detection
Definition
The DNA amplification target is the 283-bp plasminogen-binding protein gene (oppA1), which is present at a frequency of one copy per organism in all four pathogenic species of the Borrelia burgdorferi sensu lato genogroup (Borrelia burgdorferi sensu stricto, Borrelia afzelii, Borrelia garinii, and Borrelia mayonii). Melting curve analysis is used to differentiate B. afzelii and B. garinii from the other two species but cannot differentiate between B. afzelii and B. garinii.
LOINC 6-Axis Classification
Component
Borrelia garinii+afzelii oppA1 gene
Property
PrThr
Time Aspect
Pt
System
Bld
Scale Type
Ord
Method Type
Non-probe.amp.tar
Details
Class
MICRO
Order/Observation
Both
Short Name
B gar+afz oppA1 Bld Ql NAA+n-prb
Display Name
B. garinii+afzelii oppA1 gene NAA+non-probe Ql (Bld)
Related Names
Frequently Asked Questions
What is LOINC code 82471-4?
LOINC code 82471-4 identifies "Borrelia garinii+afzelii oppA1 gene [Presence] in Blood by NAA with non-probe detection". The DNA amplification target is the 283-bp plasminogen-binding protein gene (oppA1), which is present at a frequency of one copy per organism in all four pathogenic species of the Borrelia burgdorferi sensu lato genogroup (Borrelia burgdorferi sensu stricto, Borrelia afzelii, Borrelia garinii, and Borrelia mayonii). Melting curve analysis is used to differentiate B. afzelii and B. garinii from the other two species but cannot differentiate between B. afzelii and B. garinii.
What does 82471-4 measure?
This code measures Borrelia garinii+afzelii oppA1 gene in Bld. It belongs to the MICRO class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.