Pig Genes with and without CGIs
| Gene[ii] | Accession no. | CGI size (bp) | Percent G + C | CG/GC | Position[iii] |
| MHC class 1 D haplotype | M59750 | 1605 | 67 | 1.08 | |
| HSP | M69100 | 2365 | 63 | 0.91 | u, e1 |
| MHC class 1 PD1 | M21057 | 1660 | 66 | 1.07 | u, i3 |
| MHC class 1 PD14 | M21058 | 1410 | 67 | 1.12 | u, i3 |
| G protein | M57287 | 510 | 72 | 0.95 | u, i1 |
| Urokinase plasm. activ. | L27481 | 210 | 68 | 0.90 | i1 |
| C-type natriuretic pept. | M64758 | 1240 | 71 | 0.73 | u, i2 |
| L1P | D10616 | 791 | 65 | 0.7 | u, i1 |
| Nuclear factor 1 | X12764 | 1025 | 67 | 0.94 | u, i2 |
| ? (overlap compl. st. 21) | M83939 | 779 | 67 | 0.74 | u, i3 |
| FOLI (FSH inhib.) | M19529 | 1010 | 66 | 0.88 | u, i1 |
| Gprotα | L07317 | 429 | 67 | 1.07 | u, e1 |
| cAMP-dep. pk1 reg. sub. | X05943 | 508 | 71 | 0.81 | u, i1 |
| α2A adrenergic receptor | J05652 | 1728 | 66 | 0.80 | all |
| c-mos | X78318 | 1080 | 65 | 0.67 | u, e1 |
| Cholin-acetyltransferase | L33836 | 1638 | 60 | 0.64 | all |
| Aminopeptidase N | X16088 | 460 | 61 | 0.69 | e1 |
| Protamine 1 | M80678 | 532 | 57 | 0.64 | e1, i2 |
| Protamine 2 | M80676 | 376 | 70 | 0.78 | u, i1 |
| Follistatin B | M36512 | 200 | 51 | 0.82 | e1 |
| Apolipoprotein CIII | L00627 | none | |||
| TNFα | X54859 | none | |||
| TNFβ | X54859 | none | |||
| MHC SLA ster. 21 hydr. | M83939 | none | |||
| D-amino acid oxidase | M18444 | none | |||
| Relaxin | J02792 | none | |||
| IFN-γ | X53085 | none | |||
| Uteroferrin | M30283 | none | |||
| Slow myosin heavy chain | L10130 | none | |||
| Transition protein 1 | M80679 | none | |||
| Transition protein 2 | M80677 | none | |||
| Short type-1 IFN-rel. prot. | Z22708 | none | |||
| IFN-β-1 | M86762 | none | |||
| IFN-α | M28623 | none | |||
| Insulin-like GF 1 | X52388 | none | |||
| FSH β-subunit | D00621 | none | |||
| Muscarinic acetylch. rec. | X12712 | none | |||
| Leuteinizing hormone β-sub. | D00579 | none | |||
| Growth hormone | M17704 | none | |||
| Osteopontin | X16575 | none | |||
| Pituitary glyco. hormone β-sub. | D00766 | none |
[i] Of 41 unselected pig genes, 20 had CGIs. The size, percent G + C, frequency of CpG, and 5‘ and 3‘ boundaries of each island within the gene are shown.
[ii] (MHC) Major histocompatibility complex; (HSP) heat shock protein 70; (L1P) arachidonate 12-lipoxygenase [? (overlap compl. st. 21)] gene of unknown function found in the complementary strand (and overlapping) the steroid 21 hydroxylase gene; [FOLI (FSH inhib.)] follistatin with follicle-stimulating hormone inhibition; (Gprotα) G protein α-subunit; (cAMP-dep. pK1 reg. sub.) cAMP-dependent protein kinase 1 regulatory subunit; (TNFα, TNFβ) tumor necrosis factor α, β; (mHC SLA ster. 21 hydr.) MHC SLA locus steroid 21 hydroxylase; (IFN) interferon; (short type-1 IFN-rel. prot.) short type-1 interferon-related protein); (insulin-like GF 1) insulin-like growth factor 1; (muscarinic acetylch. rec.) muscarinic acetylcholine receptor; (pituitary glyco. hormone β-sub.) pituitary glycoprotein hormone β-subunit.
[iii] (u) Upstream; (e) exon; (i) intron.