Human chromosome dimensions
Chromosome # | Relative length | Centromere index |
1 | 9.08 | 48.0 |
2 | 8.45 | 38.1 |
3 | 7.06 | 45.9 |
4 | 6.55 | 27.6 |
5 | 6.13 | 27.4 |
6 | 5.84 | 37.7 |
7 | 5.28 | 37.3 |
X | 5.80 | 36.9 |
8 | 4.96 | 35.9 |
9 | 4.83 | 33.3 |
10 | 4.68 | 31.2 |
11 | 4.63 | 35.6 |
12 | 4.46 | 30.9 |
13 | 3.64 | 14.8 |
14 | 3.55 | 15.5 |
15 | 3.36 | 14.9 |
16 | 3.23 | 40.6 |
17 | 3.15 | 31.4 |
18 | 2.76 | 26.1 |
19 | 2.52 | 42.9 |
20 | 2.33 | 44.6 |
21 | 1.83 | 25.7 |
22 | 1.68 | 25.0 |
Y | 1.96 | 16.3 |
Relative length in percentage of Total Haploid Autosome Length.
Centromere index as length of short arm divided by total chromosome length X 100.
Human Karyotype Form