NAALAD2 and prostate neoplasm: Additionally, the TE Promoter Finder 2 (TEProf2) pipeline, which predicts TE gene fusion transcripts [32], predicted splicing of LTRIS_Mus and exon 7 of Naalad2 resulting in expression of a transcript predicted to encode a truncated protein in NPp53T prostate tumors (Fig. 4E).