Table 1.
Identified arthritis-related gene clusters by transcriptome mapping
| ID | Chr. | Position (Mb) | n of genes | * n of total genes | Included gene families |
| 1 | 17 | 33 | 10 | 48 | MHC class II |
| 2 | 17 | 34 | 8 | 67 | Complement |
| 3 | 17 | 35 | 2 | 40 | MHC class I |
| 17 | 33–35 | 20 | 155 | MHC class II/Complement/MHC class I | |
| 4 | 11 | 81 | 3 | 10 | CC chemokine ligand |
| 5 | 11 | 82 | 5 | 25 | Schlafen |
| 6 | 11 | 83 | 3 | 23 | CC chemokine ligand |
| 11 | 81–83 | 11 | 58 | Schlafen/CC chemokine ligand | |
| 7 | 6 | 68 | 3 | 19 | Immunoglobulin kappa chain |
| 8 | 6 | 69 | 4 | 16 | Immunoglobulin kappa chain |
| 9 | 6 | 70 | 2 | 13 | Immunoglobulin kappa chain |
| 6 | 68–70 | 9 | 48 | Immunoglobulin kappa chain | |
| 10 | 12 | 112 | 4 | 8 | Immunoglobulin heavy chain |
| 11 | 12 | 113 | 2 | 3 | Immunoglobulin heavy chain |
| 12 | 112–113 | 6 | 11 | Immunoglobulin heavy chain | |
| 12 | 6 | 124 | 5 | 23 | Complement/C-type lectin superfamily |
| 13 | 15 | 79 | 5 | 27 | Colony stimulating factor 2 receptor, beta |
| 14 | 19 | 11 | 5 | 32 | Membrane spanning four-domain, subfamily A |
| 15 | 2 | 165 | 4 | 32 | - |
| 16 | 3 | 146 | 4 | 10 | Guanylate nucleotide binding protein |
| 17 | 17 | 17 | 4 | 11 | Formyl peptide receptor |
| 18 | 19 | 5 | 4 | 45 | - |
| 19 | 1 | 75 | 3 | 15 | - |
| 20 | 1 | 167 | 3 | 16 | Selectin |
| 21 | 1 | 174 | 3 | 20 | (Fc receptor) |
| 22 | 2 | 91 | 3 | 26 | - |
| 23 | 2 | 129 | 3 | 18 | - |
| 24 | 4 | 131 | 3 | 18 | - |
| 25 | 5 | 136 | 3 | 38 | - |
| 26 | 7 | 3 | 3 | 28 | Paired-Ig-like receptor |
| 27 | 7 | 37 | 3 | 46 | - |
| 28 | 7 | 39 | 3 | 29 | Serum amyloid A |
| 29 | 7 | 120 | 3 | 30 | - |
| 30 | 9 | 126 | 3 | 15 | CC chemokine receptor |
| 31 | 11 | 70 | 3 | 30 | - |
| 32 | 11 | 102 | 3 | 37 | - |
| 33 | 11 | 114 | 3 | 33 | - |
| 34 | 11 | 117 | 3 | 23 | - |
| 35 | 15 | 105 | 3 | 25 | - |
| 36 | 19 | 12 | 3 | 33 | - |
| 37 | X | 63 | 3 | 40 | - |
*Numbers of total genes in the corresponding 1 megabase were obtained from a Mouse Genome Search in The Bioinformatics Analytical Toolkit [20]. CC, Cysteine-Cysteine type; Chr., chromosome; Fc, Fragment crystallizable; ID, identification number; Ig, immunoglobulin; Mb, megabase; MHC, major histocompatibility complex.