LOINC display name : TRBV20-1 gene segment/TRBV gene segments.total (Bld);
LOINC long common name : TRBV20-1 gene segment/TRBV gene segments.total in Blood;
LOINC short name : TRBV20-1 seg/TRBV seg total NFr Bld;
LOINC description : This assay represents the fraction of T-cell receptor beta chain variable gene segments
that are in the TRBV20 gene family out of the total number of TRBV gene segments identified
(diversity ratio). At the time this term was created, TRBV20 only contained the following
subtypes: TRBV20-1. Because some portion of TRBV gene segments that are counted in
the total will not correspond to any of the probes and therefore will not be identified
as belonging to a specific TRBV gene family, the total of the diversity ratios reported
will not equal 100%.;
Has component