attributes.tag: source_name
attributes.value: GP33-41 tetramer+ or GP276-286 tetramer+ CD8 T cells
attributes.tag: strain
attributes.value: C57BL/6
attributes.tag: infection
attributes.value: 3-5 weeks post LCMV-Cl13 infection
attributes.tag: tissue
attributes.value: spleen and lymph nodes
attributes.tag: sample type
attributes.value: CX3CR1-LY108- PD1+
attributes.tag: transcription factor
attributes.value: BATF