Table 1 Classification of retrotransposon sequence in mRNA 3′ UTR
From: Roles of piRNAs in transposon and pseudogene regulation of germline mRNAs and lncRNAs
Retrotransposon [67] | Human 3’ UTR | Mouse 3’ UTR |
|---|---|---|
DNA | 6.6% | 2.9% |
LINE.L1 | 4.7% | 2.8% |
LINE.L2 | 4.2% | 2.5% |
LTR.ERV1 | 6.4% | 2.9% |
LTR.ERVK | 0.7% | 2.6% |
LTR.ERVL | 4.5% | 4.3% |
LTR.MALR | 5.2% | 3.8% |
SINE.Alu | 5.7% | 4.7% |
SINE.B2 | N.A. | 5.0% |
SINE.B4 | N.A. | 4.8% |
SINE.MIR | 2.7% | 6.3% |