Table 1.

Regions of homozygosity in the fetus

Chromosome	Start	End	Size (bp)	Nr. Probes	% Hom	% Het	Nr. Genes
1	213827795	216840371	3012577	407	0.995	0.002	9
2	86023398	87052934	1029537	163	0.994	0.006	17
2	206714121	221239894	14525774	1017	0.999	0.001	136
3	96162805	97346618	1183814	151	1.000	0.000	1
4	31661814	40255501	8593688	553	0.996	0.004	32
4	75771799	157116213	81344415	5134	1.000	0.000	362
5	171324289	175220428	3896140	603	0.998	0.002	27
8	47921405	49039681	1118277	141	0.986	0.014	6
8	140733440	142600093	1866654	290	1.000	0.000	10
9	101297144	102540372	1243229	199	0.995	0.005	8
10	3239252	19471726	16232475	2045	1.000	0.000	99
10	37608337	38685231	1076895	137	1.000	0.000	10
10	71056150	95747476	24691327	2845	1.000	0.000	201
10	121922699	135430043	13507345	1950	0.999	0.001	105
11	2348778	11644920	9296143	1277	0.998	0.001	190
11	46196053	47246397	1050345	151	0.987	0.013	22
12	87738065	88801020	1062956	159	1.000	0.000	5
12	111768973	113025901	1256929	170	0.982	0.018	17
12	120822453	121874019	1051567	160	0.981	0.019	25
16	30172627	31383304	1210678	241	1.000	0.000	67
16	82678897	87111021	4432125	697	0.997	0.003	43
17	7314216	18747176	11432961	1698	0.999	0.000	184
17	37265378	75271787	38006410	3837	0.999	0.001	650
17	77291311	81047565	3756255	555	0.998	0.002	94
18	18540853	19601717	1060865	179	0.989	0.011	9
19	9247389	13355633	4108245	565	0.995	0.004	149
22	40731134	42196467	1465334	208	0.995	0.005	29

Indicated in the table are number of the chromosome; start and stop position of the region of homozygosity; size of the region in base pairs (bp); the number of probes in this region; percentage of homozygosity (% Hom) and heterozygosity (% Het) as well as the number of genes involved, accounting in total for 8.43% of the genome. Genome Build: GRCh37 (hg19).