Table 2. Counts of non-reference MEI contained by annotated function regions.

	Gene	UTR	CDS	Total
ALU	1438	32	2	4499
L1	249	4	0	792
SVA	31	0	1	79
Total	1718	36	3	5370
Expected total	2020	105	137	-
Suppression factor	1.2	2.9	45.7

Detected events subsequently invalidated by PCR are not counted. Expected counts of insertions were calculated according to random placement across the genome. The p-value that the observed number of CDS interrupting MEI is consistent with random placement is <10⁻⁵⁰.