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  Gene Densities in Chromosome 21

   Total Number of genes in chromosome 21: 2026.

   The following table shows the number of genes in each 1 Mb interval along the chromosome. For this calculation, the midpoint location of each gene was taken.
Interval (Mb)No. of genes
0-10
1-20
2-30
3-40
4-50
5-60
6-70
7-80
8-90
9-1031
10-1130
11-1214
12-130
13-140
14-1546
15-1694
16-1735
17-1836
18-1935
19-2030
20-2129
21-2216
22-2316
23-2427
24-2518
25-2610
26-2737
27-2845
28-2922
29-3014
30-3158
31-3251
32-3327
33-3460
34-3570
35-3659
36-3725
37-3871
38-3967
39-4060
40-4171
41-4224
42-4342
43-4464
44-4592
45-46382
46-47105
47-48104
48-499
   Total Number of genes in chromosome 21: 2026.

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