Table 1.
Summary Statistics for the Domestic Cat Radiation Hybrid Map
| Domestic Cat Chromosome | Total markers on map | No. of MLE-consensus framework markers | Avg. Marker Density (Mb) | RH Length (cR5000) | Approx. Physical Lengtha (Mb) | cR/Mb | Human CSOs | Dog CSOs |
|---|---|---|---|---|---|---|---|---|
| A1 | 246 | 129 | 1.0 | 1964.4 | 246 | 8.0 | 12 | 13 |
| A2 | 205 | 127 | 0.9 | 1785.2 | 180 | 9.9 | 15 | 10 |
| A3 | 155 | 97 | 0.9 | 1278.6 | 143 | 9.0 | 7 | 4 |
| B1 | 190 | 104 | 1.0 | 1466.2 | 198 | 7.4 | 13 | 19 |
| B2 | 140 | 90 | 1.1 | 1235.3 | 148 | 8.4 | 2 | 6 |
| B3 | 144 | 96 | 1.0 | 950.1 | 143 | 6.7 | 4 | 4 |
| B4 | 148 | 88 | 0.9 | 1040.2 | 138 | 7.6 | 4 | 8 |
| C1 | 197 | 125 | 1.1 | 1626.7 | 220 | 7.4 | 3 | 12 |
| C2 | 158 | 98 | 0.9 | 1302.0 | 148 | 8.8 | 10 | 8 |
| D1 | 133 | 83 | 0.9 | 1089.7 | 123 | 8.9 | 5 | 6 |
| D2 | 105 | 58 | 1.0 | 813.0 | 103 | 7.9 | 8 | 3 |
| D3 | 114 | 80 | 0.9 | 1091.0 | 103 | 10.6 | 10 | 5 |
| D4 | 109 | 69 | 0.9 | 992.4 | 95 | 10.4 | 6 | 3 |
| E1 | 109 | 62 | 0.9 | 1200.9 | 95 | 12.6 | 6 | 4 |
| E2 | 82 | 52 | 0.9 | 552.4 | 78 | 7.1 | 2 | 4 |
| E3 | 69 | 50 | 0.9 | 637.3 | 60 | 10.6 | 7 | 2 |
| F1 | 102 | 56 | 0.7 | 556.5 | 75 | 7.4 | 10 | 5 |
| F2 | 84 | 47 | 0.9 | 608.8 | 75 | 8.1 | 1 | 3 |
| X | 172 | 91 | 0.7 | 960.3 | 128 | 7.5 | 1 | 1 |
| TOTAL | 2662 | 1602 | 0.9 | 21151.0 | 2493 | 8.5 | 126 | 121 |
a
Assumes a 2.5 Mbp euchromatic genome and the total cytogenetic fraction estimated for each chromosome in the domestic cat genome [Pontius et al. 2007], excluding the Y chromosome.