Table 7 Chi-square or Fisher's exact test for the frequency of ≥1-bp microhomologies (MHs)

5'-inverted L1 > 5'-truncated L1

5.9e-21***

5'-truncated L1 > Full-length L1

1.1e-43***

5'-truncated L1 > 5'-truncated Alu

9.8e-46***

5' junction of 5'-inverted L1 > Inversion junction of 5'-inverted L1

3.6e-11***

Inversion junction of 5'-inverted L1 > 5' junction of full-length L1

2.3e-51***

5'-truncated L1 > 5'-truncated SVA

2.3e-5***

5'-truncated L1 > 5'-truncated mRNA retrocopies

3.7e-6***