Table 1

Summary of genome-wide marker and core region (CR) distribution in the lean and fat lines
Chr SNP (n)1 Chr length (Mbp) Mean distance (kb) No. CR (n) Mean CR length (kb) Coverage CR length2 (kb) Max CR length (kb) CR length/Chr length3 CR SNPs4 (n) Max CR SNPs (n) CR SNPs/SNP5
Lean line Fat line Lean line Fat line Lean line Fat line Lean line Fat line Lean line Fat line Lean line Fat line Lean line Fat line Lean line Fat line
1 7135 200.95 28.16 881 920 125.59 114.92 110644.43 105728.03 2288.64 2191.34 0.55 0.53 3906 3716 19 19 0.55 0.52
2 5290 154.46 29.20 639 695 149.62 108.91 95606.56 75690.16 2048.43 2042.96 0.62 0.49 3260 2628 19 19 0.62 0.50
3 4081 113.65 27.85 517 533 121.58 108.97 62855.68 58081.43 863.98 735.27 0.55 0.51 2301 2107 19 19 0.56 0.52
4 3313 94.16 28.42 411 428 137.96 108.07 56701.29 46255.07 2087.33 611.37 0.60 0.49 1992 1676 19 19 0.60 0.51
5 2170 62.23 28.68 260 266 138.85 105.39 36101.29 28034.75 823.62 816.35 0.58 0.45 1282 1032 19 19 0.59 0.48
6 1714 35.84 20.91 217 225 94.92 72.79 20598.01 16377.61 535.90 523.04 0.57 0.46 983 826 19 19 0.57 0.48
7 1769 38.17 21.58 197 232 111.15 86.03 21897.27 19958.16 621.29 2163.72 0.57 0.52 1048 899 19 19 0.59 0.51
8 1394 30.62 21.97 159 175 111.56 96.82 17738.07 16944.10 1914.74 1949.21 0.58 0.55 791 763 19 19 0.57 0.55
9 1168 24.02 20.57 159 153 78.35 75.92 12457.00 11615.65 413.33 403.29 0.52 0.48 613 557 19 17 0.52 0.48
10 1297 22.42 17.29 172 176 70.99 63.35 12210.13 11148.99 387.48 347.35 0.54 0.50 735 699 19 19 0.57 0.54
11 1196 21.87 18.29 128 156 124.72 83.15 15964.06 12971.74 886.96 1093.97 0.73 0.59 871 706 19 19 0.73 0.59
12 1324 20.45 15.44 169 184 71.34 51.16 12057.10 9412.86 352.96 369.92 0.59 0.46 809 633 19 19 0.61 0.48
13 1128 18.32 16.24 144 141 75.86 75.09 10924.53 10584.67 373.56 373.56 0.60 0.58 695 656 19 19 0.62 0.58
14 984 15.76 16.02 127 123 75.17 68.77 9546.48 8459.25 402.70 402.70 0.61 0.54 598 544 19 19 0.61 0.55
15 1010 12.93 12.80 123 133 58.20 50.28 7158.60 6687.12 407.05 407.05 0.55 0.52 567 541 19 19 0.56 0.54
16 12 0.17 13.87 3 1 41.85 67.25 125.54 67.25 64.36 67.25 0.74 0.40 9 3 4 3 0.75 0.25
17 844 10.61 12.57 112 108 59.07 43.89 6616.05 4740.59 242.32 236.98 0.62 0.45 523 394 19 19 0.62 0.47
18 845 10.89 12.88 112 121 48.74 45.96 5459.42 5561.31 317.30 317.30 0.50 0.51 431 431 12 19 0.51 0.51
19 804 9.89 12.31 117 110 36.01 48.41 4212.67 5325.00 406.27 371.08 0.43 0.54 353 421 14 19 0.44 0.52
20 1460 13.92 9.53 184 181 45.89 46.33 8442.96 8386.18 273.60 270.67 0.61 0.60 904 888 19 19 0.62 0.61
21 726 6.88 9.47 81 90 47.74 35.17 3867.13 3165.72 211.67 196.05 0.56 0.46 432 354 19 18 0.60 0.49
22 295 3.89 13.19 36 30 71.16 79.29 2561.59 2378.83 267.88 289.01 0.66 0.61 193 182 19 19 0.65 0.62
23 577 6.02 10.44 81 80 37.13 31.74 3007.73 2539.51 239.20 239.20 0.50 0.42 307 272 19 19 0.53 0.47
24 676 6.23 9.22 87 91 40.77 32.96 3546.91 2999.26 133.00 212.48 0.57 0.48 387 339 13 19 0.57 0.50
25 170 2.02 11.86 23 18 34.97 32.38 804.26 582.82 82.74 72.39 0.40 0.29 99 68 12 10 0.58 0.40
26 617 5.03 8.16 81 85 34.55 59.60 2798.60 2515.94 246.20 278.91 0.56 0.50 345 312 19 19 0.56 0.51
27 472 4.84 10.25 60 59 46.66 40.46 2799.62 2387.38 384.65 482.24 0.58 0.49 299 215 19 19 0.63 0.46
28 563 4.46 7.92 77 79 36.64 27.66 2820.93 2185.41 520.13 172.85 0.63 0.49 336 318 19 19 0.60 0.56
Total 43034 950.68 22.09 5357 5593 102.58 85.96 549523.91 480784.79 2288.64 2191.34 0.58 0.51 25069 22180 19 19 0.58 0.52

1The number of SNPs.

2Total length covered by core regions.

3The proportion of total core region lengths on chromosome length.

4Number of SNPs in core regions.

5The proportion of total number of SNPs in core regions on number of SNPs used.

Zhang et al.

Zhang et al. BMC Genomics 2012 13:704   doi:10.1186/1471-2164-13-704

Open Data