Table 1. Summary of human-specific HERV-K insertions.

Classification	No. of loci
Computationally predicted HERV-K loci	1390
Number of human-specific HERV-K insertion events	29
Full-length human-specific HERV-K insertion	17
Truncated human-specific HERV-K insertion	8
Non-classical insertion of HERV-K	4