Table 1
Physical and Genetic Lengths of Chromosomes, and Chromosome Wide Recombination Rates
|
|
Rat |
Mouse |
Human |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chr |
Assembly size (Mb)a |
Physical size (Mb)b |
Genetic length (cM)c |
Recombination rate (cM/Mb)d |
Assembly size (Mb) |
Physical size (Mb) |
Genetic length (cM) |
Recombination rate (cM/Mb) |
Assembly size (Mb) |
Physical size (Mb) |
Genetic length (cM) |
Recombination Rate (cM/Mb) |
|||||||||
| 1 | 268.1 | 267.4 | 149.3 | 0.56 | 195.9 | 187.6 | 113.6 | 0.61 | 245.2 | 241.0 | 270.3 | 1.12 | |||||||||
| 2 | 258.2 | 255.3 | 112.4 | 0.44 | 181.4 | 177.5 | 96.2 | 0.54 | 243.3 | 241.6 | 257.5 | 1.07 | |||||||||
| 3 | 171.0 | 166.0 | 91.5 | 0.55 | 160.7 | 151.9 | 66.7 | 0.44 | 199.4 | 199.0 | 220.8 | 1.11 | |||||||||
| 4 | 187.4 | 186.1 | 102.2 | 0.55 | 152.9 | 147.4 | 79.8 | 0.54 | 191.6 | 190.6 | 204.5 | 1.07 | |||||||||
| 5 | 173.1 | 171.6 | 105.7 | 0.62 | 149.7 | 145.7 | 82.0 | 0.56 | 181.0 | 180.3 | 205.7 | 1.14 | |||||||||
| 6 | 147.6 | 134.2 | 85.2 | 0.63 | 150.0 | 144.7 | 65.6 | 0.45 | 170.7 | 169.7 | 189.6 | 1.12 | |||||||||
| 7 | 143.1 | 141.6 | 88.5 | 0.62 | 134.4 | 130.0 | 67.8 | 0.52 | 158.4 | 155.1 | 179.3 | 1.16 | |||||||||
| 8 | 129.1 | 126.8 | 84.1 | 0.66 | 128.9 | 123.7 | 75.4 | 0.61 | 145.9 | 144.6 | 166.1 | 1.15 | |||||||||
| 9 | 113.7 | 109.5 | 78.3 | 0.71 | 124.5 | 116.8 | 67.7 | 0.58 | 134.5 | 133.9 | 160.0 | 1.20 | |||||||||
| 10 | 110.7 | 101.2 | 92.8 | 0.92 | 130.7 | 122.9 | 75.4 | 0.61 | 135.5 | 134.2 | 176.0 | 1.31 | |||||||||
| 11 | 87.8 | 73.6 | 39.0 | 0.53 | 122.9 | 118.4 | 80.9 | 0.68 | 135.0 | 134.0 | 152.5 | 1.14 | |||||||||
| 12 | 46.6 | 43.6 | 51.9 | 1.19 | 114.5 | 108.5 | 55.7 | 0.51 | 133.5 | 132.8 | 172.0 | 1.30 | |||||||||
| 13 | 111.3 | 75.1 | 43.9 | 0.58 | 116.2 | 112.1 | 57.9 | 0.52 | 114.2 | 94.4 | 130.0 | 1.37 | |||||||||
| 14 | 112.2 | 105.7 | 70.9 | 0.67 | 115.8 | 108.9 | 69.9 | 0.64 | 105.3 | 83.8 | 118.5 | 1.41 | |||||||||
| 15 | 109.8 | 106.1 | 63.8 | 0.60 | 104.1 | 100.9 | 63.4 | 0.63 | 100.1 | 77.5 | 128.8 | 1.66 | |||||||||
| 16 | 90.2 | 76.6 | 45.5 | 0.59 | 99.0 | 95.4 | 51.4 | 0.54 | 90.0 | 89.2 | 128.9 | 1.45 | |||||||||
| 17 | 97.3 | 91.0 | 43.9 | 0.48 | 93.5 | 85.8 | 49.2 | 0.57 | 81.7 | 80.2 | 135.1 | 1.68 | |||||||||
| 18 | 87.3 | 84.7 | 52.3 | 0.62 | 91.0 | 86.3 | 39.3 | 0.46 | 77.8 | 77.0 | 120.6 | 1.57 | |||||||||
| 19 | 59.2 | 56.4 | 48.1 | 0.85 | 61.1 | 55.5 | 57.9 | 1.04 | 63.8 | 61.5 | 109.7 | 1.78 | |||||||||
| 20 | 55.3 | 50.6 | 48.2 | 0.95 | 63.6 | 58.4 | 98.6 | 1.69 | |||||||||||||
| 21 | 47.0 | 30.1 | 61.9 | 2.06 | |||||||||||||||||
| 22 | 49.5 | 31.4 | 65.9 | 2.10 | |||||||||||||||||
| X | 160.8 | 130.8 | 44.6 | 0.34 | 150.0 | 145.6 | 57.9 | 0.40 | 152.6 | 148.5 | 179.0 | 1.21 | |||||||||
| Total | 2719.9 | 2553.9 | 1542.1 | 0.60 | 2577.3 | 2465.6 | 1373.7 | 0.56 | 3019.6 | 2888.5 | 3630.5 | 1.26 | |||||||||
| Autosomes
|
2559.1
|
2423.1
|
1497.4
|
0.62
|
2427.3
|
2320.0
|
1315.8
|
0.57
|
2866.9
|
2740.0
|
3451.5
|
1.26
|
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↵a Assembly size is the size of the chromosome based on the complete genome assembly
-
↵b Physical size is the distance in Mb between the first and last mapped markers
-
↵c Genetic length is the distance in cM between the first and last mapped markers
-
↵d Recombination rate is the genetic length divided by the physical size
