Chromosome 9 (human)
Chromosome 9 (human) | |
---|---|
Human chromosome 9 pair after G-banding.
One is from mother, one is from father. |
|
Chromosome 9 pair
in human male karyogram. |
|
Features | |
Length (bp) | 138,394,717 bp (GRCh38)[1] |
No. of genes | 739 (CCDS)[2] |
Type | Autosome |
Centromere position | Submetacentric[3] (43.0 Mbp[4]) |
External map viewers | |
Ensembl | Chromosome 9 |
Entrez | Chromosome 9 |
NCBI | Chromosome 9 |
UCSC | Chromosome 9 |
Full DNA sequences | |
RefSeq | NC_000009 (FASTA) |
GenBank | CM000671 (FASTA) |
Chromosome 9 is one of the 23 pairs of chromosomes in humans. People normally have two copies of this chromosome, as they normally do with all chromosomes. Chromosome 9 spans about 138 million base pairs of nucleic acids (the building blocks of DNA) and represents between 4 and 4.5 percent of the total DNA in cells.
Genes[edit]
The following are some of the gene count estimates of human chromosome 9. Because researchers use different approaches to genome annotation their predictions of the number of genes on each chromosome varies (for technical details, see gene prediction). Among various projects, the collaborative consensus coding sequence project (CCDS) takes an extremely conservative strategy. So CCDS's gene number prediction represents a lower bound on the total number of human protein-coding genes.[5]
When simply saying "number of genes", in most cases, it refers only to "number of protein-coding genes".
Estimated by | Protein-coding genes | Non-coding RNA genes | Pseudogenes | Source | Release date |
CCDS | 739 | - | - | [2] | 2016-09-08 |
HGNC | 749 | 246 | 590 | [6] | 2017-05-12 |
Ensembl | 775 | 788 | 663 | [7] | 2017-03-29 |
NCBI | 822 | 830 | 738 | [8][9][10] | 2017-05-19 |
The following are some of the genes located on chromosome 9:
- ABO: ABO histo-blood group glycosyltransferases
- ACTL7A: encoding protein Actin-like protein 7A
- ADAMTS13: ADAM metallopeptidase with thrombospondin type 1 motif, 13
- ALAD: aminolevulinate, delta-, dehydratase
- ALS4: amyotrophic lateral sclerosis 4
- ASS: argininosuccinate synthetase
- C9orf58/AIF1L: encoding protein Allograft inflammatory factor 1-like
- C9orf78: encoding protein Uncharacterized protein C9orf78
- C9orf82: encoding protein Uncharacterized protein C9orf82
- C9orf91: encoding protein C9orf91
- C9orf135: encoding protein Chromosome 9 open reading frame 135
- CBWD1: COBW domain-containing protein 1
- CCDC180: Coiled coil domain-containing protein 180
- CCL21: chemokine (C-C motif) ligand 21, SCYA21
- CCL27: chemokine (C-C motif) ligand 27, SCYA27
- CHMP5: Charged multivesicular body protein 5
- COL5A1: collagen, type V, alpha 1
- DDX31: DEAD box polypeptide 31
- DENND1A: DENN domain-containing protein 1A
- ENG: endoglin (Osler-Rendu-Weber syndrome 1)
- FAM120A: Family with sequence similarity 120 member A
- FIBCD1: encoding protein Fibrinogen C domain containing 1
- FXN: frataxin
- GALT: galactose-1-phosphate uridylyltransferase
- GCNT1: glucosaminyl (N-acetyl) transferase 1
- GLE1L: Nucleoporin GLE1
- GPR107: G protein-coupled receptor 107
- GRHPR: glyoxylate redasductase/hydroxypyruvate reductase
- HAUS6: HAUS augmin-like complex subunit 6
- IKBKAP: inhibitor of kappa light polypeptide gene enhancer in B-cells, kinase complex-associated protein
- KYAT1: Kynurenine aminotransferase 1
- MGC50722: Protein MGC50722, Uncharacterized Protein LOC399693
- TGFBR1: transforming growth factor beta, receptor type I
- TMC1: transmembrane channel-like 1
- TSC1: tuberous sclerosis 1
Diseases and disorders[edit]
The following diseases are some of those related to genes on chromosome 9:
- acytosiosis
- ALA-D deficiency porphyria
- citrullinemia
- chronic myelogenous leukemia (t9;22 - the Philadelphia chromosome)
- Diaphyseal Medullary Stenosis with Malignant Fibrous Histiosytoma (DMS-MFH, Hardcastle Syndrome)
- Ehlers-Danlos syndrome
- Ehlers-Danlos syndrome, classical type
- familial dysautonomia
- Friedreich ataxia
- galactosemia
- Gorlin syndrome or nevoid basal cell carcinoma syndrome
- hereditary hemorrhagic telangiectasia
- lethal congenital contracture syndrome
- nail-patella syndrome (NPS)
- nonsyndromic deafness
- nonsyndromic deafness, autosomal dominant
- nonsyndromic deafness, autosomal recessive
- OCD
- polycythemia vera
- porphyria
- primary hyperoxaluria
- Tangier's disease
- tetrasomy 9p
- thrombotic thrombocytopenic purpura
- trisomy 9
- tuberous sclerosis
- VLDLR-associated cerebellar hypoplasia
Cytogenetic band[edit]
Chr. | Arm[16] | Band[17] | ISCN start[18] |
ISCN stop[18] |
Basepair start |
Basepair stop |
Stain[19] | Density |
---|---|---|---|---|---|---|---|---|
9 | p | 24.3 | 0 | 127 | 1 | 2,200,000 | gneg | |
9 | p | 24.2 | 127 | 268 | 2,200,001 | 4,600,000 | gpos | 25 |
9 | p | 24.1 | 268 | 451 | 4,600,001 | 9,000,000 | gneg | |
9 | p | 23 | 451 | 677 | 9,000,001 | 14,200,000 | gpos | 75 |
9 | p | 22.3 | 677 | 846 | 14,200,001 | 16,600,000 | gneg | |
9 | p | 22.2 | 846 | 987 | 16,600,001 | 18,500,000 | gpos | 25 |
9 | p | 22.1 | 987 | 1085 | 18,500,001 | 19,900,000 | gneg | |
9 | p | 21.3 | 1085 | 1297 | 19,900,001 | 25,600,000 | gpos | 100 |
9 | p | 21.2 | 1297 | 1395 | 25,600,001 | 28,000,000 | gneg | |
9 | p | 21.1 | 1395 | 1621 | 28,000,001 | 33,200,000 | gpos | 100 |
9 | p | 13.3 | 1621 | 1917 | 33,200,001 | 36,300,000 | gneg | |
9 | p | 13.2 | 1917 | 2030 | 36,300,001 | 37,900,000 | gpos | 25 |
9 | p | 13.1 | 2030 | 2171 | 37,900,001 | 39,000,000 | gneg | |
9 | p | 12 | 2171 | 2312 | 39,000,001 | 40,000,000 | gpos | 50 |
9 | p | 11.2 | 2312 | 2523 | 40,000,001 | 42,200,000 | gneg | |
9 | p | 11.1 | 2523 | 2650 | 42,200,001 | 43,000,000 | acen | |
9 | q | 11 | 2650 | 2876 | 43,000,001 | 45,500,000 | acen | |
9 | q | 12 | 2876 | 3468 | 45,500,001 | 61,500,000 | gvar | |
9 | q | 13 | 3468 | 3609 | 61,500,001 | 65,000,000 | gneg | |
9 | q | 21.11 | 3609 | 3792 | 65,000,001 | 69,300,000 | gpos | 25 |
9 | q | 21.12 | 3792 | 3876 | 69,300,001 | 71,300,000 | gneg | |
9 | q | 21.13 | 3876 | 4060 | 71,300,001 | 76,600,000 | gpos | 50 |
9 | q | 21.2 | 4060 | 4229 | 76,600,001 | 78,500,000 | gneg | |
9 | q | 21.31 | 4229 | 4440 | 78,500,001 | 81,500,000 | gpos | 50 |
9 | q | 21.32 | 4440 | 4638 | 81,500,001 | 84,300,000 | gneg | |
9 | q | 21.33 | 4638 | 4835 | 84,300,001 | 87,800,000 | gpos | 50 |
9 | q | 22.1 | 4835 | 5074 | 87,800,001 | 89,200,000 | gneg | |
9 | q | 22.2 | 5074 | 5173 | 89,200,001 | 91,200,000 | gpos | 25 |
9 | q | 22.31 | 5173 | 5314 | 91,200,001 | 93,900,000 | gneg | |
9 | q | 22.32 | 5314 | 5455 | 93,900,001 | 96,500,000 | gpos | 25 |
9 | q | 22.33 | 5455 | 5638 | 96,500,001 | 99,800,000 | gneg | |
9 | q | 31.1 | 5638 | 5892 | 99,800,001 | 105,400,000 | gpos | 100 |
9 | q | 31.2 | 5892 | 6005 | 105,400,001 | 108,500,000 | gneg | |
9 | q | 31.3 | 6005 | 6146 | 108,500,001 | 112,100,000 | gpos | 25 |
9 | q | 32 | 6146 | 6456 | 112,100,001 | 114,900,000 | gneg | |
9 | q | 33.1 | 6456 | 6681 | 114,900,001 | 119,800,000 | gpos | 75 |
9 | q | 33.2 | 6681 | 6822 | 119,800,001 | 123,100,000 | gneg | |
9 | q | 33.3 | 6822 | 6949 | 123,100,001 | 127,500,000 | gpos | 25 |
9 | q | 34.11 | 6949 | 7217 | 127,500,001 | 130,600,000 | gneg | |
9 | q | 34.12 | 7217 | 7302 | 130,600,001 | 131,100,000 | gpos | 25 |
9 | q | 34.13 | 7302 | 7443 | 131,100,001 | 133,100,000 | gneg | |
9 | q | 34.2 | 7443 | 7555 | 133,100,001 | 134,500,000 | gpos | 25 |
9 | q | 34.3 | 7555 | 7950 | 134,500,001 | 138,394,717 | gneg |
References[edit]
- ^ "Human Genome Assembly GRCh38 - Genome Reference Consortium". National Center for Biotechnology Information. 2013-12-24. Retrieved 2017-03-04.
- ^ a b "Search results - 1[CHR] AND "Homo sapiens"[Organism] AND ("has ccds"[Properties] AND alive[prop]) - Gene". NCBI. CCDS Release 20 for Homo sapiens. 2016-09-08. Retrieved 2017-05-28.
- ^ Tom Strachan; Andrew Read (2 April 2010). Human Molecular Genetics. Garland Science. p. 45. ISBN 978-1-136-84407-2.
- ^ a b Genome Decoration Page, NCBI. Ideogram data for Homo sapience (850 bphs, Assembly GRCh38.p3). Last update 2014-06-03. Retrieved 2017-04-26.
- ^ Pertea M, Salzberg SL (2010). "Between a chicken and a grape: estimating the number of human genes.". Genome Biol. 11 (5): 206. PMC 2898077 . PMID 20441615. doi:10.1186/gb-2010-11-5-206.
- ^ "Statistics & Downloads for chromosome 9". HUGO Gene Nomenclature Committee. 2017-05-12. Retrieved 2017-05-19.
- ^ "Chromosome 9: Chromosome summary - Homo sapiens". Ensembl Release 88. 2017-03-29. Retrieved 2017-05-19.
- ^ "Search results - 9[CHR] AND "Homo sapiens"[Organism] AND ("genetype protein coding"[Properties] AND alive[prop]) - Gene". NCBI. 2017-05-19. Retrieved 2017-05-20.
- ^ "Search results - 9[CHR] AND "Homo sapiens"[Organism] AND ( ("genetype miscrna"[Properties] OR "genetype ncrna"[Properties] OR "genetype rrna"[Properties] OR "genetype trna"[Properties] OR "genetype scrna"[Properties] OR "genetype snrna"[Properties] OR "genetype snorna"[Properties]) NOT "genetype protein coding"[Properties] AND alive[prop]) - Gene". NCBI. 2017-05-19. Retrieved 2017-05-20.
- ^ "Search results - 9[CHR] AND "Homo sapiens"[Organism] AND ("genetype pseudo"[Properties] AND alive[prop]) - Gene". NCBI. 2017-05-19. Retrieved 2017-05-20.
- ^ Genome Decoration Page, NCBI. Ideogram data for Homo sapience (400 bphs, Assembly GRCh38.p3). Last update 2014-03-04. Retrieved 2017-04-26.
- ^ Genome Decoration Page, NCBI. Ideogram data for Homo sapience (550 bphs, Assembly GRCh38.p3). Last update 2015-08-11. Retrieved 2017-04-26.
- ^ International Standing Committee on Human Cytogenetic Nomenclature (2013). ISCN 2013: An International System for Human Cytogenetic Nomenclature (2013). Karger Medical and Scientific Publishers. ISBN 978-3-318-02253-7.
- ^ Sethakulvichai, W.; Manitpornsut, S.; Wiboonrat, M.; Lilakiatsakun, W.; Assawamakin, A.; Tongsima, S. (2012). "Estimation of band level resolutions of human chromosome images" (PDF). In Computer Science and Software Engineering (JCSSE), 2012 International Joint Conference on: 276–282. doi:10.1109/JCSSE.2012.6261965.
- ^ Genome Decoration Page, NCBI. Ideogram data for Homo sapience (850 bphs, Assembly GRCh38.p3). Last update 2014-06-03. Retrieved 2017-04-26.
- ^ "p": Short arm; "q": Long arm.
- ^ For cytogenetic banding nomenclature, see article locus.
- ^ a b These values (ISCN start/stop) are based on the length of bands/ideograms from the ISCN book, An International System for Human Cytogenetic Nomenclature (2013). Arbitrary unit.
- ^ gpos: Region which is positively stained by G banding, generally AT-rich and gene poor; gneg: Region which is negatively stained by G banding, generally CG-rich and gene rich; acen Centromere. var: Variable region; stalk: Stalk.
- Gilbert F, Kauff N (2001). "Disease genes and chromosomes: disease maps of the human genome. Chromosome 9". Genet Test. 5 (2): 157–74. PMID 11551106. doi:10.1089/109065701753145664.
- Humphray SJ, Oliver K, Hunt AR, et al. (2004). "DNA sequence and analysis of human chromosome 9". Nature. 429 (6990): 369–74. PMC 2734081 . PMID 15164053. doi:10.1038/nature02465.
- Wicking C, Berkman J, Wainwright B (1994). "Fine genetic mapping of the gene for nevoid basal cell carcinoma syndrome. Chromosome 9". Genomics. 22 (3): 505–11. PMID 8001963. doi:10.1006/geno.1994.1423.
- Mäkelä-Bengs P, Järvinen N, Vuopala K, Suomalainen A, Palotie A, Peltonen L (1997). "The assignment the lethal congenital contracture syndrome (LCCS) locus to chromosome 9q33-34". Am. J. Hum. Genet. 61 (suppl): A30.
External links[edit]
Wikimedia Commons has media related to Human chromosome 9. |
- National Institutes of Health. "Chromosome 9". Genetics Home Reference. Retrieved 2017-05-06.
- "Chromosome 9". Human Genome Project Information Archive 1990–2003. Retrieved 2017-05-06.