using a sensitive ribonuclease protection assay to measure t-cell receptor mrna levels , we found no striking differences in the usage of three v alpha genes and three v beta genes in t-cell populations from three congeneic h-2-disparate strains of mice and between the mutually exclusive ly2+ l3t4- and ly2- l3t4+ t-cell subpopulations .
C0034790
t-cell receptor
C0039194
t-cell