Table 3.

Truncating vs missense SDH variants.

SDH subunit	Variant type	n (%)a
A	Total	83,641 (100%, 38.9%)
	Missense	83,344 (99.6%, 38.8%)
	Truncating	297 (0.4%, 0.14%)
B	Total	6536 (100%, 3.0%)
	Missense	6133 (93.8%, 2.9%)
	Truncating	403 (6.2%, 0.19%)
C	Total	2724 (100%, 1.3%)
	Missense	2572 (94.4%, 1.2%)
	Truncating	152 (5.6%, 0.07%)
D	Total	121,904 (100%,56.8%)
	Missense	121,681 (99.8%, 56.6%)
	Truncating	223 (0.2%, 0.1%)

Bold indicates highest truncating percentage in column

^an, variants as number (percent for subunit, percent overall) of total genomes (214,805).