Bradley Monk: Created page with " {| class="wikitable sortable" style="font-size:75%;" |- ! Chromosome !! Length
(mm) !! Base
pairs !! Variations !! Protein-
coding
genes..."

2019-11-05T01:52:10Z

Created page with " {| class="wikitable sortable" style="font-size:75%;" |- ! Chromosome !! Length (mm) !! Base pairs !! Variations !! Protein- coding genes..."

New page

{| class="wikitable sortable" style="font-size:75%;"
|-
! Chromosome !! Length ([[Millimetre|mm]]) !! Base pairs !! Variations !! Protein- coding genes !! Pseudo- genes !! Total long ncRNA || Total small ncRNA || miRNA !! rRNA !! snRNA !! snoRNA !! Misc ncRNA !! Links !! Centromere position ([[Mega base pairs|Mbp]]) || Cumulative (%)
|-
| [[Chromosome 1 (human)|1]] || 85 ||style="text-align: right;"| 248,956,422 ||style="text-align: right;"| 12,151,146 || 2058 || 1220 || 1200 || 496 || 134 || 66 || 221 || 145 || 192 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=1 EBI] || 125 || 7.9
|-
| [[Chromosome 2 (human)|2]] || 83 ||style="text-align: right;"| 242,193,529 ||style="text-align: right;"| 12,945,965 || 1309 || 1023 || 1037 || 375 || 115 || 40 || 161 || 117 || 176 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=2 EBI] || 93.3 || 16.2
|-
| [[Chromosome 3 (human)|3]] || 67 ||style="text-align: right;"| 198,295,559 ||style="text-align: right;"| 10,638,715 || 1078 || 763 || 711 || 298 || 99 || 29 || 138 || 87 || 134 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=3 EBI] || 91 || 23
|-
| [[Chromosome 4 (human)|4]] || 65 ||style="text-align: right;"| 190,214,555 ||style="text-align: right;"| 10,165,685 || 752 || 727 || 657 || 228 || 92 || 24 || 120 || 56 || 104 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=4 EBI] || 50.4 || 29.6
|-
| [[Chromosome 5 (human)|5]] || 62 ||style="text-align: right;"| 181,538,259 ||style="text-align: right;"| 9,519,995 || 876 || 721 || 844 || 235 || 83 || 25 || 106 || 61 || 119 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=5 EBI] || 48.4 || 35.8
|-
| [[Chromosome 6 (human)|6]] || 58 ||style="text-align: right;"| 170,805,979 ||style="text-align: right;"| 9,130,476 || 1048 || 801 || 639 || 234 || 81 || 26 || 111 || 73 || 105 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=6 EBI] || 61 || 41.6
|-
| [[Chromosome 7 (human)|7]] || 54 ||style="text-align: right;"| 159,345,973 ||style="text-align: right;"| 8,613,298 || 989 || 885 || 605 || 208 || 90 || 24 || 90 || 76 || 143 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=7 EBI] || 59.9 || 47.1
|-
| [[Chromosome 8 (human)|8]] || 50 ||style="text-align: right;"| 145,138,636 ||style="text-align: right;"| 8,221,520 || 677 || 613 || 735 || 214 || 80 || 28 || 86 || 52 || 82 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=8 EBI] || 45.6 || 52
|-
| [[Chromosome 9 (human)|9]] || 48 ||style="text-align: right;"| 138,394,717 ||style="text-align: right;"| 6,590,811 || 786 || 661 || 491 || 190 || 69 || 19 || 66 || 51 || 96 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=9 EBI] || 49 || 56.3
|-
| [[Chromosome 10 (human)|10]] || 46 ||style="text-align: right;"| 133,797,422 ||style="text-align: right;"| 7,223,944 || 733 || 568 || 579 || 204 || 64 || 32 || 87 || 56 || 89 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=10 EBI] || 40.2 || 60.9
|-
| [[Chromosome 11 (human)|11]] || 46 ||style="text-align: right;"| 135,086,622 ||style="text-align: right;"| 7,535,370 || 1298 || 821 || 710 || 233 || 63 || 24 || 74 || 76 || 97 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=11 EBI] || 53.7 || 65.4
|-
| [[Chromosome 12 (human)|12]] || 45 ||style="text-align: right;"| 133,275,309 ||style="text-align: right;"| 7,228,129 || 1034 || 617 || 848 || 227 || 72 || 27 || 106 || 62 || 115 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=12 EBI] || 35.8 || 70
|-
| [[Chromosome 13 (human)|13]] || 39 ||style="text-align: right;"| 114,364,328 ||style="text-align: right;"| 5,082,574 || 327 || 372 || 397 || 104 || 42 || 16 || 45 || 34 || 75 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=13 EBI] || 17.9 || 73.4
|-
| [[Chromosome 14 (human)|14]] || 36 ||style="text-align: right;"| 107,043,718 ||style="text-align: right;"| 4,865,950 || 830 || 523 || 533 || 239 || 92 || 10 || 65 || 97 || 79 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=14 EBI] || 17.6 || 76.4
|-
| [[Chromosome 15 (human)|15]] || 35 ||style="text-align: right;"| 101,991,189 ||style="text-align: right;"| 4,515,076 || 613 || 510 || 639 || 250 || 78 || 13 || 63 || 136 || 93 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=15 EBI] || 19 || 79.3
|-
| [[Chromosome 16 (human)|16]] || 31 ||style="text-align: right;"|90,338,345 || style="text-align: right;"|5,101,702 || 873 || 465 || 799 || 187 || 52 || 32 || 53 || 58 || 51 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=16 EBI] || 36.6 || 82
|-
| [[Chromosome 17 (human)|17]] || 28 ||style="text-align: right;"| 83,257,441 ||style="text-align: right;"| 4,614,972 || 1197 || 531 || 834 || 235 || 61 || 15 || 80 || 71 || 99 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=17 EBI] || 24 || 84.8
|-
| [[Chromosome 18 (human)|18]] || 27 ||style="text-align: right;"| 80,373,285 ||style="text-align: right;"| 4,035,966 || 270 || 247 || 453 || 109 || 32 || 13 || 51 || 36 || 41 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=18 EBI] || 17.2 || 87.4
|-
| [[Chromosome 19 (human)|19]] || 20 ||style="text-align: right;"| 58,617,616 ||style="text-align: right;"| 3,858,269 || 1472 || 512 || 628 || 179 || 110 || 13 || 29 || 31 || 61 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=19 EBI] || 26.5 || 89.3
|-
| [[Chromosome 20 (human)|20]] || 21 ||style="text-align: right;"| 64,444,167 ||style="text-align: right;"| 3,439,621 || 544 || 249 || 384 || 131 || 57 || 15 || 46 || 37 || 68 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=20 EBI] || 27.5 || 91.4
|-
| [[Chromosome 21 (human)|21]] || 16 ||style="text-align: right;"| 46,709,983 ||style="text-align: right;"| 2,049,697 || 234 || 185 || 305 || 71 || 16 || 5 || 21 || 19 || 24 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=21 EBI] || 13.2 || 92.6
|-
| [[Chromosome 22 (human)|22]] || 17 ||style="text-align: right;"| 50,818,468 ||style="text-align: right;"| 2,135,311 || 488 || 324 || 357 || 78 || 31 || 5 || 23 || 23 || 62 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=22 EBI] || 14.7 || 93.8
|-
| [[X chromosome|X]] || 53 ||style="text-align: right;"| 156,040,895 ||style="text-align: right;"| 5,753,881 || 842 || 874 || 271 || 258 || 128 || 22 || 85 || 64 || 100 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=X EBI] || 60.6 || 99.1
|-
| [[Y chromosome|Y]] || 20 ||style="text-align: right;"| 57,227,415 ||style="text-align: right;"| 211,643 || 71 || 388 || 71 || 30 || 15 || 7 || 17 || 3 || 8 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=Y EBI] || 10.4 || 100
|-
| [[Mitochondrial DNA|mtDNA]] || 0.0054 ||style="text-align: right;"| 16,569 ||style="text-align: right;"| 929 || 13 || 0 || 0 || 24 || 0 || 2 || 0 || 0 || 0 || [http://useast.ensembl.org/Homo_sapiens/Location/Chromosome?r=MT EBI] || N/A || 100
|-

| total || ||style="text-align: right;"| 3,088,286,401 ||style="text-align: right;"| 155,630,645 || 20412 || 14600 || 14727 || 5037 || 1756 || 532 || 1944 || 1521 || 2213 || || ||
|}

'''Table 1''' (above) summarizes the physical organization and gene content of the human [[reference genome]], with links to the original analysis, as published in the [[Ensembl]] database at the [[European Bioinformatics Institute]] (EBI) and [[Wellcome Trust Sanger Institute]]. Chromosome lengths were estimated by multiplying the number of base pairs by 0.34 nanometers, the distance between base pairs in the [[DNA#Properties|DNA double helix]]. A recent estimation of human chromosome lengths based on updated data reports 205.00 cm for the diploid male genome and 208.23 cm for female, corresponding to weights of 6.41 and 6.51 picograms (pg), respectively.<ref>{{cite journal | vauthors = Piovesan A, Pelleri MC, Antonaros F, Strippoli P, Caracausi M, Vitale L | title = On the length, weight and GC content of the human genome | journal = BMC Research Notes | volume = 12 | issue = 1 | pages = 106 | date = February 2019 | pmid = 30813969 | pmc = 6391780 | doi = 10.1186/s13104-019-4137-z }}</ref> The number of proteins is based on the number of initial [[precursor mRNA]] transcripts, and does not include products of [[Alternative splicing|alternative pre-mRNA splicing]], or modifications to protein structure that occur after [[Translation (biology)|translation]].

Chromosomes - Revision history

Bradley Monk: Created page with " {| class="wikitable sortable" style="font-size:75%;" |- ! Chromosome !! Length(mm) !! Basepairs !! Variations !! Protein-codinggenes..."

Bradley Monk: Created page with " {| class="wikitable sortable" style="font-size:75%;" |- ! Chromosome !! Length
(mm) !! Base
pairs !! Variations !! Protein-
coding
genes..."