Table 2.

Summary of genome-wide polymorphism among 10 Aiptasia strains

Sample ID	H I (% Genome-wide)	H I (% Non-exonic)	H I (% Exonic)	H A (% Non-synonymous)	H S (% Synonymous)	mtDNA/nDNA coverage
BM1a	0.520	0.544	0.475	0.193	0.979	10
BM2	0.528	0.554	0.478	0.190	0.978	11
HI1a	0.554	0.580	0.502	0.183	0.934	21
HI2	0.576	0.604	0.522	0.202	1.013	19
HI3	0.416	0.433	0.383	0.145	0.771	12
FL1	0.473	0.480	0.427	0.170	0.876	14
CC7	0.367	0.410	0.280	0.091	0.459	10
UN1	0.482	0.503	0.441	0.160	0.850	24
UN2	0.513	0.534	0.473	0.181	0.931	42
UN3	0.528	0.553	0.480	0.182	0.937	21
Average	0.485	0.509	0.436	0.165	0.852	19

Aposymbiotic samples are marked with superscripted letter a. Individual heterozygosity, or the proportion of heterozygous sites in an individual genome, is shown for the complete genome and for non-exon, exon, non-synonymous (H _A), and synonymous positions (H _S) separately