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Table 1 Segmental duplication content of the human genome

From: Genome-wide detection of segmental duplications and potential assembly errors in the human genome sequence

Chromosome Size (bp) Intrachromosomal duplication (bp) % chromosome (previous)* Interchromosomal duplication (bp) % chromosome (previous)* Total duplications (bp) % chromosome (previous)** Errors (bp) % chromosomes
1 246,874,334 5,278,549 2.1 (4.4) 2,854,898 1.2 (2.3) 7,056,274 2.9 (5.7) 4,369,406 1.8
2 240,681,600 4,917,160 2.0 (2.4) 3,298,723 1.4 (1.6) 6,892,585 2.9 (3.2) 2,311,522 1.0
3 194,908,136 2,128,493 1.1 (2.3) 1,654,201 0.8 (2.0) 3,146,570 1.6 (3.2) 3,979,610 2.0
4 192,019,378 2,599,650 1.4 (2.3) 2,164,382 1.1 (2.2) 4,061,432 2.1 (3.4) 2,482,740 1.3
5 180,966,400 3,519,480 1.9 (2.0) 1,464,945 0.8 (1.3) 4,530,406 2.5 (2.8) 2,297,998 1.3
6 170,309,517 2,358,252 1.4 (2.3) 743,875 0.4 (1.3) 2,877,392 1.7 (3.4) 569,918 0.3
7 157,432,793 8,636,434 5.5 (6.3) 2,614,326 1.7 (2.9) 10,139,669 6.4 (7.8) 205,130 0.1
8 143,874,322 2,318,984 1.6 (2.2) 1,125,241 0.8 (2.0) 2,612,280 1.8 (3.0) 3,956,756 2.8
9 132,438,756 7,248,232 5.5 (7.1) 4,801,871 3.6 (4.7) 8,341,767 6.3 (8.2) 1,589,734 1.2
10 134,416,750 5,279,301 3.9 (4.3) 1,375,341 1.0 (1.9) 6,334,458 4.7 (5.7) 1,250,157 0.9
11 137,442,545 3,622,080 2.6 (3.3) 1,670,412 1.2 (1.8) 4,363,619 3.2 (4.4) 2,028,875 1.5
12 131,300,572 1,894,547 1.4 (2.3) 971,490 0.7 (1.2) 2,816,187 2.1 (3.3) 3,383,730 2.6
13 113,446,104 918,255 0.8 (1.9) 1,202,102 1.1 (2.3) 1,855,806 1.6 (3.4) 146,198 0.1
14 104,324,908 531,219 0.5 (0.7) 820,880 0.8 (1.6) 1,335,177 1.3 (2.1) 13,814 0.0
15 99,217,355 4,593,233 4.6 (6.2) 2,344,618 2.4 (3.9) 5,634,201 5.7 (8.2) 1,739,894 1.8
16 81,671,585 4,917,218 6.0 (8.3) 2,228,116 2.7 (3.9) 6,012,178 7.4 (9.8) 2,113,843 2.6
17 80,052,782 4,775,137 6.0 (7.1) 646,968 0.8 (2.5) 5,274,195 6.6 (8.5) 2,145,614 2.7
18 77,516,809 525,636 0.7 (1.2) 700,654 0.9 (1.9) 1,226,290 1.6 (3.1) 1,443,775 1.9
19 60,013,307 2,700,984 4.5 (6.8) 704,757 1.2 (2.6) 3,156,687 5.3 (8.1) 335,190 0.6
20 62,842,997 592,441 0.9 (1.1) 873,152 1.4 (1.8) 1,052,248 1.7 (2.1) 147,940 0.2
21 44,626,493 481,879 1.1 (1.4) 1,303,776 2.9 (5.1) 1,504,333 3.4 (5.2) 0 0.0
22 47,748,585 1,741,766 3.6 (6.7) 1,374,363 2.9 (7.4) 2,770,386 5.8 (10.9) 0 0.0
X 14,924,9818 2,625,206 1.8 (3.6) 2,927,714 2.0 (2.3) 5,518,712 3.7 (5.5) 2,185,046 1.5
Y 58,368,225 5,959,836 10.2 (28.4) 3,524,276 6.0 (25.0) 8,461,355 14.5 (40.7) 56,204 0.1
Un 1,391,854 179,709 12.9 (20.4) 378,110 27.2 (32.6) 407,013 29.2 (36.5) 116,923 8.4
Total 3,043,135,925 80,343,681 2.6 (3.8) 43,769,191 1.4 (2.6) 107,381,220 3.5 (5.2) 38,870,017 1.3
  1. *Previous data on segmental duplications distributed by chromosomes as reported in [8]. Errors represent data that were detected as potential sequence misassignments. Un, unmapped chromosome sequence.