Cluster of AAV ISs within TCR genes. Genome-wide distribution of AAV ISs in the different tissues of ZAP70-deficient (ZAP70), WT mice, and Mecp2-deficient mice (Mecp2) intrathymically injected with AAV: LN, SPL, LIV, and BR are shown as indicated. Most of AAV integrations in the LN and SPL data sets from intrathymically injected mice were detected at chr6, 13, and 14.