In-frame rearrangements of Vd5-Jd1 chains in Vg4+ T cells of TcrdH2BeGFP mice or tamoxifen-induced Indu-Rag1 x TcrdH2BeGFP mice. Described in Figure 2 c 
Reverse Transcription PCR followed by either RACE PCR or normal PCR with specific Primers for Vd-chains