Table 2.
Association patterns of distinct subfamilies of regulatory LTR7 loci with offspring survival (OS) genes
| LTR7 subtype | Number of loci | Number of LTR7-linked genes | Number of LTR7-linked OS genes | Percent, OS genes | Enrichment |
|---|---|---|---|---|---|
| LTR7B | 547 | 864 | 145 | 16.78 | 1.31 |
| LTR7C | 412 | 622 | 115 | 18.49 | 1.44 |
| LTR7bc | 307 | 486 | 91 | 18.72 | 1.46 |
| LTR7o | 243 | 380 | 76 | 20.00 | 1.56 |
| LTR7d1 | 215 | 361 | 70 | 19.39 | 1.51 |
| LTR7d2 | 445 | 685 | 144 | 21.02 | 1.64 |
| LTR7u1 | 143 | 237 | 48 | 20.25 | 1.58 |
| LTR7u2 | 195 | 321 | 76 | 23.68 | 1.84 |
| LTR7up1 | 378 | 575 | 119 | 20.70 | 1.61 |
| LTR7up2 | 96 | 152 | 34 | 22.37 | 1.74 |
| LTR7Y | 373 | 454 | 79 | 17.40 | 1.35 |
| All LTR7 loci | 3354 | 2957 | 562 | 19.01 | 1.48 |