Expression levels of significantly changed genes identified by RNA-seq in both Vγ1⁺ and Vγ4⁺ γδ T cells after PMA/Inomycin treatment.

<p>According to the expression abundance, transcripts were divided into 5 categories: “−” (<1 RPKM), “+” (1–10 RPKM), “++”(10–50 RPKM), “+++” (50–100 RPKM), and “++++”(>100 RPKM). RPKM, Reads Per Kilo bases per Million reads.</p><p>Expression levels of significantly changed genes identified by RNA-seq in both Vγ1⁺ and Vγ4⁺ γδ T cells after PMA/Inomycin treatment.