TABLE 2.

Classification of the proviral integration site sequences

Sequence classNo. of sequences in classProportion (%)
Repetitive
    SINEa 8c 21.0
    LINE/L137.9
    Satellite DNA25.3
    Simple repeat3d 7.9
    Otherb 25.3
Anonymous20e 52.6
  • a SINE includes Alu-like sequences, B family repetitive sequences, and mammalian-wide interspersed repeat.\

  • b These include an endogenous LTR sequence and ORR1A2.\

  • c Aberrant clone 2-21 is included.\

  • d Aberrant clone 5-B5-5 is included.\

  • e The other six integration targets with aberrant junction structures are included.