Details for: COL2A1

Gene ID: 1280

Symbol: COL2A1

Ensembl ID: ENSG00000139219

Description: collagen type II alpha 1 chain

Associated with

Cells (max top 100)

(Cell Significance Index and respective Thresholds are uniquely calculated using our advanced thresholding algorithms to reveal cell-specific gene markers)

  • Cell Name: hematopoietic oligopotent progenitor cell (CL0002032)
    Fold Change: 56.8515
    Cell Significance Index: -14.4200
  • Cell Name: orthochromatic erythroblast (CL0000552)
    Fold Change: 11.5657
    Cell Significance Index: -14.2600
  • Cell Name: hepatoblast (CL0005026)
    Fold Change: 9.9071
    Cell Significance Index: 166.6300
  • Cell Name: colon endothelial cell (CL1001572)
    Fold Change: 8.5952
    Cell Significance Index: 6.5600
  • Cell Name: obsolete epithelial cell of alveolus of lung (CL0010003)
    Fold Change: 6.8833
    Cell Significance Index: 171.6500
  • Cell Name: mesonephric nephron tubule epithelial cell (CL1000022)
    Fold Change: 2.5741
    Cell Significance Index: 89.4500
  • Cell Name: chondroblast (CL0000058)
    Fold Change: 2.5732
    Cell Significance Index: 15.1100
  • Cell Name: transit amplifying cell of colon (CL0009011)
    Fold Change: 2.2884
    Cell Significance Index: 73.3000
  • Cell Name: skeletal muscle myoblast (CL0000515)
    Fold Change: 2.0338
    Cell Significance Index: 22.1100
  • Cell Name: Sertoli cell (CL0000216)
    Fold Change: 2.0269
    Cell Significance Index: 28.4300
  • Cell Name: retinal progenitor cell (CL0002672)
    Fold Change: 1.7576
    Cell Significance Index: 98.6300
  • Cell Name: neoplastic cell (CL0001063)
    Fold Change: 1.3200
    Cell Significance Index: 261.9600
  • Cell Name: kidney epithelial cell (CL0002518)
    Fold Change: 1.2689
    Cell Significance Index: 37.3800
  • Cell Name: fibroblast of dermis (CL0002551)
    Fold Change: 1.1882
    Cell Significance Index: 24.8700
  • Cell Name: cortical thymic epithelial cell (CL0002364)
    Fold Change: 0.9032
    Cell Significance Index: 7.4700
  • Cell Name: colon goblet cell (CL0009039)
    Fold Change: 0.8816
    Cell Significance Index: 87.2100
  • Cell Name: cortical cell of adrenal gland (CL0002097)
    Fold Change: 0.7893
    Cell Significance Index: 21.1500
  • Cell Name: tuft cell of colon (CL0009041)
    Fold Change: 0.7683
    Cell Significance Index: 693.7400
  • Cell Name: respiratory epithelial cell (CL0002368)
    Fold Change: 0.7026
    Cell Significance Index: 4.2100
  • Cell Name: enteroendocrine cell of colon (CL0009042)
    Fold Change: 0.5948
    Cell Significance Index: 113.2000
  • Cell Name: epithelial cell of small intestine (CL0002254)
    Fold Change: 0.4753
    Cell Significance Index: 77.3100
  • Cell Name: intestinal crypt stem cell of small intestine (CL0009017)
    Fold Change: 0.4522
    Cell Significance Index: 9.6300
  • Cell Name: intestinal crypt stem cell of colon (CL0009043)
    Fold Change: 0.4130
    Cell Significance Index: 44.9300
  • Cell Name: epithelial cell of stomach (CL0002178)
    Fold Change: 0.2456
    Cell Significance Index: 28.6200
  • Cell Name: gut absorptive cell (CL0000677)
    Fold Change: 0.2057
    Cell Significance Index: 12.3500
  • Cell Name: microfold cell of epithelium of small intestine (CL1000353)
    Fold Change: 0.2043
    Cell Significance Index: 14.1300
  • Cell Name: forebrain radial glial cell (CL0013000)
    Fold Change: 0.1719
    Cell Significance Index: 1.2500
  • Cell Name: GABAergic interneuron (CL0011005)
    Fold Change: 0.0931
    Cell Significance Index: 64.3800
  • Cell Name: fallopian tube secretory epithelial cell (CL4030006)
    Fold Change: 0.0866
    Cell Significance Index: 1.3400
  • Cell Name: enterocyte of epithelium of small intestine (CL1000334)
    Fold Change: 0.0281
    Cell Significance Index: 0.8100
  • Cell Name: small intestine goblet cell (CL1000495)
    Fold Change: -0.0026
    Cell Significance Index: -0.0900
  • Cell Name: helper T cell (CL0000912)
    Fold Change: -0.0049
    Cell Significance Index: -0.0700
  • Cell Name: odontoblast (CL0000060)
    Fold Change: -0.0053
    Cell Significance Index: -0.6800
  • Cell Name: muscle fibroblast (CL1001609)
    Fold Change: -0.0065
    Cell Significance Index: -0.0400
  • Cell Name: pigmented epithelial cell (CL0000529)
    Fold Change: -0.0079
    Cell Significance Index: -14.9600
  • Cell Name: eukaryotic cell (CL0000255)
    Fold Change: -0.0079
    Cell Significance Index: -0.3400
  • Cell Name: intestinal tuft cell (CL0019032)
    Fold Change: -0.0091
    Cell Significance Index: -0.5600
  • Cell Name: paneth cell of epithelium of small intestine (CL1000343)
    Fold Change: -0.0092
    Cell Significance Index: -0.2000
  • Cell Name: enteroendocrine cell of small intestine (CL0009006)
    Fold Change: -0.0112
    Cell Significance Index: -0.2800
  • Cell Name: anterior lens cell (CL0002223)
    Fold Change: -0.0120
    Cell Significance Index: -22.2100
  • Cell Name: lens epithelial cell (CL0002224)
    Fold Change: -0.0142
    Cell Significance Index: -21.8500
  • Cell Name: pancreatic PP cell (CL0002275)
    Fold Change: -0.0145
    Cell Significance Index: -9.0400
  • Cell Name: hair follicular keratinocyte (CL2000092)
    Fold Change: -0.0151
    Cell Significance Index: -6.6700
  • Cell Name: non-pigmented ciliary epithelial cell (CL0002304)
    Fold Change: -0.0153
    Cell Significance Index: -9.7100
  • Cell Name: cell in vitro (CL0001034)
    Fold Change: -0.0196
    Cell Significance Index: -10.7300
  • Cell Name: pulmonary alveolar epithelial cell (CL0000322)
    Fold Change: -0.0200
    Cell Significance Index: -15.1200
  • Cell Name: enterocyte of epithelium of large intestine (CL0002071)
    Fold Change: -0.0212
    Cell Significance Index: -0.9600
  • Cell Name: pancreatic A cell (CL0000171)
    Fold Change: -0.0222
    Cell Significance Index: -16.4300
  • Cell Name: kidney cell (CL1000497)
    Fold Change: -0.0250
    Cell Significance Index: -0.2000
  • Cell Name: type B pancreatic cell (CL0000169)
    Fold Change: -0.0255
    Cell Significance Index: -14.3600
  • Cell Name: ciliary muscle cell (CL1000443)
    Fold Change: -0.0333
    Cell Significance Index: -15.1100
  • Cell Name: obsolete caudal ganglionic eminence derived GABAergic cortical interneuron (CL4023070)
    Fold Change: -0.0392
    Cell Significance Index: -14.0700
  • Cell Name: dopaminergic neuron (CL0000700)
    Fold Change: -0.0482
    Cell Significance Index: -13.8800
  • Cell Name: skeletal muscle fiber (CL0008002)
    Fold Change: -0.0518
    Cell Significance Index: -1.3300
  • Cell Name: transit amplifying cell of small intestine (CL0009012)
    Fold Change: -0.0583
    Cell Significance Index: -1.2100
  • Cell Name: L2/3-6 intratelencephalic projecting glutamatergic neuron (CL4023040)
    Fold Change: -0.0594
    Cell Significance Index: -11.9100
  • Cell Name: intermediate cell of urothelium (CL4030055)
    Fold Change: -0.0619
    Cell Significance Index: -11.1500
  • Cell Name: fibro/adipogenic progenitor cell (CL0009099)
    Fold Change: -0.0632
    Cell Significance Index: -3.1900
  • Cell Name: pancreatic D cell (CL0000173)
    Fold Change: -0.0804
    Cell Significance Index: -16.9400
  • Cell Name: neuron associated cell (CL0000095)
    Fold Change: -0.0818
    Cell Significance Index: -3.3500
  • Cell Name: basal cell of urothelium (CL1000486)
    Fold Change: -0.0933
    Cell Significance Index: -11.4700
  • Cell Name: pancreatic acinar cell (CL0002064)
    Fold Change: -0.0994
    Cell Significance Index: -16.9700
  • Cell Name: pigmented ciliary epithelial cell (CL0002303)
    Fold Change: -0.1032
    Cell Significance Index: -15.0000
  • Cell Name: lactocyte (CL0002325)
    Fold Change: -0.1099
    Cell Significance Index: -14.2000
  • Cell Name: endothelial cell of venule (CL1000414)
    Fold Change: -0.1109
    Cell Significance Index: -1.2600
  • Cell Name: abnormal cell (CL0001061)
    Fold Change: -0.1198
    Cell Significance Index: -12.2400
  • Cell Name: stromal cell of ovary (CL0002132)
    Fold Change: -0.1221
    Cell Significance Index: -16.7700
  • Cell Name: retinal blood vessel endothelial cell (CL0002585)
    Fold Change: -0.1246
    Cell Significance Index: -1.6100
  • Cell Name: cerebral cortex GABAergic interneuron (CL0010011)
    Fold Change: -0.1261
    Cell Significance Index: -1.2700
  • Cell Name: hippocampal granule cell (CL0001033)
    Fold Change: -0.1399
    Cell Significance Index: -9.4100
  • Cell Name: smooth muscle cell of sphincter of pupil (CL0002243)
    Fold Change: -0.1473
    Cell Significance Index: -15.3400
  • Cell Name: pancreatic ductal cell (CL0002079)
    Fold Change: -0.1517
    Cell Significance Index: -17.3800
  • Cell Name: epithelial cell of nephron (CL1000449)
    Fold Change: -0.1541
    Cell Significance Index: -1.3100
  • Cell Name: retinal astrocyte (CL4033015)
    Fold Change: -0.1573
    Cell Significance Index: -1.5400
  • Cell Name: L5/6 near-projecting glutamatergic neuron (CL4030067)
    Fold Change: -0.1738
    Cell Significance Index: -0.9100
  • Cell Name: cone retinal bipolar cell (CL0000752)
    Fold Change: -0.1777
    Cell Significance Index: -1.3700
  • Cell Name: progenitor cell of mammary luminal epithelium (CL0009116)
    Fold Change: -0.1853
    Cell Significance Index: -13.8100
  • Cell Name: early pro-B cell (CL0002046)
    Fold Change: -0.1942
    Cell Significance Index: -12.5300
  • Cell Name: eye photoreceptor cell (CL0000287)
    Fold Change: -0.1974
    Cell Significance Index: -12.4400
  • Cell Name: BEST4+ enteroycte (CL4030026)
    Fold Change: -0.1984
    Cell Significance Index: -2.9900
  • Cell Name: articular chondrocyte (CL1001607)
    Fold Change: -0.1993
    Cell Significance Index: -1.0800
  • Cell Name: skeletal muscle fibroblast (CL0011027)
    Fold Change: -0.1994
    Cell Significance Index: -1.3500
  • Cell Name: lung endothelial cell (CL1001567)
    Fold Change: -0.2202
    Cell Significance Index: -11.4700
  • Cell Name: mesangial cell (CL0000650)
    Fold Change: -0.2241
    Cell Significance Index: -2.8400
  • Cell Name: bladder urothelial cell (CL1001428)
    Fold Change: -0.2268
    Cell Significance Index: -11.7800
  • Cell Name: granulosa cell (CL0000501)
    Fold Change: -0.2485
    Cell Significance Index: -6.5400
  • Cell Name: forebrain neuroblast (CL1000042)
    Fold Change: -0.2522
    Cell Significance Index: -15.5000
  • Cell Name: medium spiny neuron (CL1001474)
    Fold Change: -0.2542
    Cell Significance Index: -3.4300
  • Cell Name: luminal adaptive secretory precursor cell of mammary gland (CL4033057)
    Fold Change: -0.2879
    Cell Significance Index: -13.5300
  • Cell Name: glycinergic neuron (CL1001509)
    Fold Change: -0.3195
    Cell Significance Index: -16.7800
  • Cell Name: indirect pathway medium spiny neuron (CL4023029)
    Fold Change: -0.3344
    Cell Significance Index: -14.7900
  • Cell Name: keratocyte (CL0002363)
    Fold Change: -0.3681
    Cell Significance Index: -5.8400
  • Cell Name: mesenchymal cell (CL0008019)
    Fold Change: -0.3832
    Cell Significance Index: -6.4100
  • Cell Name: L5 extratelencephalic projecting glutamatergic cortical neuron (CL4023041)
    Fold Change: -0.3842
    Cell Significance Index: -13.4600
  • Cell Name: direct pathway medium spiny neuron (CL4023026)
    Fold Change: -0.3908
    Cell Significance Index: -14.8000
  • Cell Name: lens fiber cell (CL0011004)
    Fold Change: -0.4373
    Cell Significance Index: -13.8300
  • Cell Name: radial glial cell (CL0000681)
    Fold Change: -0.4398
    Cell Significance Index: -2.6100
  • Cell Name: reticulocyte (CL0000558)
    Fold Change: -0.4429
    Cell Significance Index: -2.3300
  • Cell Name: hepatocyte (CL0000182)
    Fold Change: -0.4438
    Cell Significance Index: -6.1600
  • Cell Name: epithelial cell of pancreas (CL0000083)
    Fold Change: -0.4454
    Cell Significance Index: -7.3400

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this specific cell.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.

Other Information

**Key Characteristics:** 1. **Structure and Function:** COL2A1 is a type II collagen protein, consisting of three alpha helices that form a triple-helix structure. It is the primary component of cartilage ECM, providing tensile strength, flexibility, and resistance to compression. 2. **Cellular Expression:** COL2A1 is highly expressed in chondrocytes, which are the main cell type in cartilage, as well as in other tissues such as the liver, kidneys, and nervous system. 3. **Signaling Pathways:** COL2A1 interacts with various signaling molecules, including growth factors, cytokines, and receptors, to regulate cellular processes such as proliferation, differentiation, and apoptosis. **Pathways and Functions:** 1. **Adaptive Immune System:** COL2A1 is involved in regulating immune responses, particularly in the context of cartilage development and repair. It interacts with immune cells, such as T cells and B cells, to modulate inflammation and tissue repair. 2. **Cartilage Development:** COL2A1 plays a critical role in cartilage development, particularly during embryonic skeletal joint morphogenesis. It regulates chondrocyte differentiation, proliferation, and apoptosis, ensuring the formation of a healthy cartilage matrix. 3. **Cellular Response to BMP Stimulus:** COL2A1 interacts with bone morphogenetic proteins (BMPs) to regulate cellular responses, including chondrocyte differentiation and osteoblast formation. 4. **Extracellular Matrix Organization:** COL2A1 is essential for maintaining the structure and organization of the ECM, particularly in cartilage and other connective tissues. **Clinical Significance:** 1. **Osteoarthritis (OA):** COL2A1 expression is reduced in OA cartilage, leading to impaired cartilage homeostasis and increased susceptibility to joint degeneration. 2. **Rheumatoid Arthritis (RA):** COL2A1 is involved in regulating immune responses in RA, and its expression is often altered in patients with this disease. 3. **Cartilage Repair:** COL2A1 is a key component of cartilage repair therapies, including tissue engineering and stem cell-based approaches. 4. **Other Diseases:** COL2A1 has been implicated in various other diseases, including heart disease, cancer, and neurological disorders, highlighting its broader role in maintaining tissue homeostasis and regulating cellular processes. In conclusion, COL2A1 is a critical gene that plays a central role in maintaining tissue homeostasis, promoting development, and regulating various cellular processes. Its involvement in adaptive immune responses, cartilage development, and its implications in various diseases highlight the importance of this gene in human health and disease. Further research is necessary to fully elucidate the mechanisms by which COL2A1 regulates cellular processes and to explore its therapeutic potential in diseases characterized by impaired collagen function.

Genular Protein ID: 1276495279

Symbol: CO2A1_HUMAN

Name: N/A

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 2587267

Title: Nucleotide sequence of the full length cDNA encoding for human type II procollagen.

PubMed ID: 2587267

DOI: 10.1093/nar/17.22.9473

PubMed ID: 8948452

Title: Conservation of the sizes of 53 introns and over 100 intronic sequences for the binding of common transcription factors in the human and mouse genes for type II procollagen (COL2A1).

PubMed ID: 8948452

DOI: 10.1042/bj3080923

PubMed ID: 16541075

Title: The finished DNA sequence of human chromosome 12.

PubMed ID: 16541075

DOI: 10.1038/nature04569

PubMed ID: 15489334

Title: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).

PubMed ID: 15489334

DOI: 10.1101/gr.2596504

PubMed ID: 2803268

Title: Structure of cDNA clones coding for human type II procollagen. The alpha 1(II) chain is more similar to the alpha 1(I) chain than two other alpha chains of fibrillar collagens.

PubMed ID: 2803268

DOI: 10.1042/bj2620521

PubMed ID: 2714801

Title: Organization of the exons coding for pro alpha 1(II) collagen N-propeptide confirms a distinct evolutionary history of this domain of the fibrillar collagen genes.

PubMed ID: 2714801

DOI: 10.1016/0888-7543(89)90353-4

PubMed ID: 2081599

Title: The human type II procollagen gene: identification of an additional protein-coding domain and location of potential regulatory sequences in the promoter and first intron.

PubMed ID: 2081599

DOI: 10.1016/0888-7543(90)90224-i

PubMed ID: 3021582

Title: Promoter region of the human pro-alpha 1(II)-collagen gene.

PubMed ID: 3021582

DOI: 10.1016/0378-1119(86)90037-5

PubMed ID: 1637314

Title: Structural analysis of the regulatory elements of the type-II procollagen gene. Conservation of promoter and first intron sequences between human and mouse.

PubMed ID: 1637314

DOI: 10.1042/bj2850287

PubMed ID: 2355003

Title: Differential expression of a cysteine-rich domain in the amino-terminal propeptide of type II (cartilage) procollagen by alternative splicing of mRNA.

PubMed ID: 2355003

DOI: 10.1016/s0021-9258(18)86950-2

PubMed ID: 1999183

Title: Genomic organization of the human procollagen alpha 1(II) collagen gene.

PubMed ID: 1999183

DOI: 10.1111/j.1432-1033.1991.tb15742.x

PubMed ID: 8660302

Title: Collagen type IX from human cartilage: a structural profile of intermolecular cross-linking sites.

PubMed ID: 8660302

DOI: 10.1042/bj3140327

PubMed ID: 8529631

Title: Immunohistochemical and biochemical analyses of 20,000-25,000-year-old fossil cartilage.

PubMed ID: 8529631

DOI: 10.1111/j.1432-1033.1995.125_c.x

PubMed ID: 7847372

Title: An RNA-splicing mutation (G+5IVS20) in the type II collagen gene (COL2A1) in a family with spondyloepiphyseal dysplasia congenita.

PubMed ID: 7847372

PubMed ID: 2987845

Title: Isolation and partial characterization of the entire human pro alpha 1(II) collagen gene.

PubMed ID: 2987845

DOI: 10.1093/nar/13.7.2207

PubMed ID: 2753125

Title: Structural analyses of the polymorphic area in type II collagen gene.

PubMed ID: 2753125

DOI: 10.1016/0014-5793(89)80713-6

PubMed ID: 3857598

Title: Identification and characterization of the human type II collagen gene (COL2A1).

PubMed ID: 3857598

DOI: 10.1073/pnas.82.9.2555

PubMed ID: 1429602

Title: An amino acid substitution (Gly853-->Glu) in the collagen alpha 1(II) chain produces hypochondrogenesis.

PubMed ID: 1429602

DOI: 10.1016/s0021-9258(18)41703-6

PubMed ID: 1905723

Title: Low basal transcription of genes for tissue-specific collagens by fibroblasts and lymphoblastoid cells. Application to the characterization of a glycine 997 to serine substitution in alpha 1(II) collagen chains of a patient with spondyloepiphyseal dysplasia.

PubMed ID: 1905723

DOI: 10.1016/s0021-9258(18)98925-8

PubMed ID: 2543071

Title: Identification of the molecular defect in a family with spondyloepiphyseal dysplasia.

PubMed ID: 2543071

DOI: 10.1126/science.2543071

PubMed ID: 2339128

Title: Tandem duplication within a type II collagen gene (COL2A1) exon in an individual with spondyloepiphyseal dysplasia.

PubMed ID: 2339128

DOI: 10.1073/pnas.87.10.3889

PubMed ID: 2825137

Title: Determination of the single polyadenylation site of the human pro alpha 1(II) collagen gene.

PubMed ID: 2825137

DOI: 10.1093/nar/15.22.9499

PubMed ID: 3840017

Title: Construction and identification of a cDNA clone for human type II procollagen mRNA.

PubMed ID: 3840017

DOI: 10.1042/bj2290183

PubMed ID: 3800925

Title: Chondrocalcin is identical with the C-propeptide of type II procollagen.

PubMed ID: 3800925

DOI: 10.1042/bj2370923

PubMed ID: 6320112

Title: Isolation and characterization of genomic clones corresponding to the human type II procollagen gene.

PubMed ID: 6320112

DOI: 10.1093/nar/12.2.1025

PubMed ID: 3002437

Title: Isolation and partial characterization of genomic clones coding for a human pro-alpha 1 (II) collagen chain and demonstration of restriction fragment length polymorphism at the 3' end of the gene.

PubMed ID: 3002437

DOI: 10.1021/bi00344a004

PubMed ID: 9354468

Title: X-ray crystal structure of HLA-DR4 (DRA*0101, DRB1*0401) complexed with a peptide from human collagen II.

PubMed ID: 9354468

DOI: 10.1016/s1074-7613(00)80369-6

PubMed ID: 15466413

Title: Solution structure and dynamics of a prototypical chordin-like cysteine-rich repeat (von Willebrand Factor type C module) from collagen IIA.

PubMed ID: 15466413

DOI: 10.1074/jbc.m409225200

PubMed ID: 26183434

Title: Novel COL2A1 variant (c.619G>A, p.Gly207Arg) manifesting as a phenotype similar to progressive pseudorheumatoid dysplasia and spondyloepiphyseal dysplasia, Stanescu type.

PubMed ID: 26183434

DOI: 10.1002/humu.22839

PubMed ID: 2010058

Title: Mutations in collagen genes: causes of rare and some common diseases in humans.

PubMed ID: 2010058

DOI: 10.1096/fasebj.5.7.2010058

PubMed ID: 9101290

Title: Mutations in fibrillar collagens (types I, II, III, and XI), fibril-associated collagen (type IX), and network-forming collagen (type X) cause a spectrum of diseases of bone, cartilage, and blood vessels.

PubMed ID: 9101290

DOI: 10.1002/(sici)1098-1004(1997)9:4<300::aid-humu2>3.0.co;2-9

PubMed ID: 2572591

Title: Glycine to serine substitution in the triple helical domain of pro-alpha 1 (II) collagen results in a lethal perinatal form of short-limbed dwarfism.

PubMed ID: 2572591

DOI: 10.1016/s0021-9258(18)51455-1

PubMed ID: 1975693

Title: Single base mutation in the type II procollagen gene (COL2A1) as a cause of primary osteoarthritis associated with a mild chondrodysplasia.

PubMed ID: 1975693

DOI: 10.1073/pnas.87.17.6565

PubMed ID: 1985108

Title: Cartilage expression of a type II collagen mutation in an inherited form of osteoarthritis associated with a mild chondrodysplasia.

PubMed ID: 1985108

DOI: 10.1172/jci114994

PubMed ID: 1374906

Title: Characterization of a type II collagen gene (COL2A1) mutation identified in cultured chondrocytes from human hypochondrogenesis.

PubMed ID: 1374906

DOI: 10.1073/pnas.89.10.4583

PubMed ID: 8317498

Title: Mutation in type II procollagen (COL2A1) that substitutes aspartate for glycine alpha 1-67 and that causes cataracts and retinal detachment: evidence for molecular heterogeneity in the Wagner syndrome and the Stickler syndrome (arthro-ophthalmopathy).

PubMed ID: 8317498

PubMed ID: 8507190

Title: Human cartilage from late stage familial osteoarthritis transcribes type II collagen mRNA encoding a cysteine in position 519.

PubMed ID: 8507190

DOI: 10.1006/bbrc.1993.1539

PubMed ID: 8486375

Title: A mutation in the amino-terminal end of the triple helix of type II collagen causing severe osteochondrodysplasia.

PubMed ID: 8486375

DOI: 10.1006/geno.1993.1179

PubMed ID: 8244341

Title: Spondyloepiphyseal dysplasia and precocious osteoarthritis in a family with an Arg75-->Cys mutation in the procollagen type II gene (COL2A1).

PubMed ID: 8244341

DOI: 10.1007/bf00216458

PubMed ID: 8325895

Title: Characterization of an arginine 789 to cysteine substitution in alpha 1 (II) collagen chains of a patient with spondyloepiphyseal dysplasia.

PubMed ID: 8325895

DOI: 10.1016/s0021-9258(18)82461-9

PubMed ID: 8423604

Title: The clinical features of spondyloepiphyseal dysplasia congenita resulting from the substitution of glycine 997 by serine in the alpha 1(II) chain of type II collagen.

PubMed ID: 8423604

DOI: 10.1136/jmg.30.1.27

PubMed ID: 7977371

Title: Expression, in cartilage, of a 7-amino-acid deletion in type II collagen from two unrelated individuals with Kniest dysplasia.

PubMed ID: 7977371

PubMed ID: 7874117

Title: A single amino acid substitution (G103D) in the type II collagen triple helix produces Kniest dysplasia.

PubMed ID: 7874117

DOI: 10.1093/hmg/3.11.1999

PubMed ID: 8019561

Title: A single base mutation in the type II procollagen gene (COL2A1) that converts glycine alpha 1-247 to serine in a family with late-onset spondyloepiphyseal dysplasia.

PubMed ID: 8019561

DOI: 10.1002/humu.1380030314

PubMed ID: 7757081

Title: A radiographic, morphologic, biochemical and molecular analysis of a case of achondrogenesis type II resulting from substitution for a glycine residue (Gly691-->Arg) in the type II collagen trimer.

PubMed ID: 7757081

DOI: 10.1093/hmg/4.2.285

PubMed ID: 7757086

Title: Three new point mutations in type II procollagen (COL2A1) and identification of a fourth family with the COL2A1 Arg519-->Cys base substitution using conformation sensitive gel electrophoresis.

PubMed ID: 7757086

DOI: 10.1093/hmg/4.2.309

PubMed ID: 7829510

Title: A COL2A1 mutation in achondrogenesis type II results in the replacement of type II collagen by type I and III collagens in cartilage.

PubMed ID: 7829510

DOI: 10.1074/jbc.270.44.26292

PubMed ID: 7550321

Title: Dominant mutations in the type II collagen gene, COL2A1, produce spondyloepimetaphyseal dysplasia, Strudwick type.

PubMed ID: 7550321

DOI: 10.1038/ng0995-87

PubMed ID: 8723098

Title: An alpha 1(II) Gly913 to Cys substitution prevents the matrix incorporation of type II collagen which is replaced with type I and III collagens in cartilage from a patient with hypochondrogenesis.

PubMed ID: 8723098

DOI: 10.1002/(sici)1096-8628(19960503)63:1<129::aid-ajmg23>3.0.co;2-p

PubMed ID: 8863156

Title: The deletion of six amino acids at the C-terminus of the alpha 1 (II) chain causes overmodification of type II and type XI collagen: further evidence for the association between small deletions in COL2A1 and Kniest dysplasia.

PubMed ID: 8863156

DOI: 10.1136/jmg.33.8.649

PubMed ID: 9800905

Title: Stickler-like syndrome due to a dominant negative mutation in the COL2A1 gene.

PubMed ID: 9800905

DOI: 10.1002/(sici)1096-8628(19981102)80:1<6::aid-ajmg2>3.0.co;2-0

PubMed ID: 9711874

Title: Five families with arginine 519-cysteine mutation in COL2A1: evidence for three distinct founders.

PubMed ID: 9711874

DOI: 10.1002/(sici)1098-1004(1998)12:3<172::aid-humu4>3.0.co;2-j

PubMed ID: 11007540

Title: Variation in the vitreous phenotype of Stickler syndrome can be caused by different amino acid substitutions in the X position of the type II collagen Gly-X-Y triple helix.

PubMed ID: 11007540

DOI: 10.1016/s0002-9297(07)62938-3

PubMed ID: 10678662

Title: Boy with syndactylies, macrocephaly, and severe skeletal dysplasia: not a new syndrome, but two dominant mutations (GLI3 E543X and COL2A1 G973R) in the same individual.

PubMed ID: 10678662

DOI: 10.1002/(sici)1096-8628(20000131)90:3<239::aid-ajmg10>3.3.co;2-f

PubMed ID: 10797431

Title: Widely distributed mutations in the COL2A1 gene produce achondrogenesis type II/hypochondrogenesis.

PubMed ID: 10797431

DOI: 10.1002/(sici)1096-8628(20000515)92:2<95::aid-ajmg3>3.0.co;2-9

PubMed ID: 10745044

Title: Report of five novel and one recurrent COL2A1 mutations with analysis of genotype-phenotype correlation in patients with a lethal type II collagen disorder.

PubMed ID: 10745044

DOI: 10.1136/jmg.37.4.263

PubMed ID: 11746045

Title: Double heterozygosity for pseudoachondroplasia and spondyloepiphyseal dysplasia congenita.

PubMed ID: 11746045

DOI: 10.1002/ajmg.10062

PubMed ID: 12205109

Title: Vitreoretinopathy with phalangeal epiphyseal dysplasia, a type II collagenopathy resulting from a novel mutation in the C-propeptide region of the molecule.

PubMed ID: 12205109

DOI: 10.1136/jmg.39.9.661

PubMed ID: 15054848

Title: Recurrence of achondrogenesis type II within the same family: evidence for germline mosaicism.

PubMed ID: 15054848

DOI: 10.1002/ajmg.a.20597

PubMed ID: 15316962

Title: Spondyloperipheral dysplasia is caused by truncating mutations in the C-propeptide of COL2A1.

PubMed ID: 15316962

DOI: 10.1002/ajmg.a.30222

PubMed ID: 14729840

Title: Identification of COL2A1 mutations in platyspondylic skeletal dysplasia, Torrance type.

PubMed ID: 14729840

DOI: 10.1136/jmg.2003.013722

PubMed ID: 15643621

Title: Dominant negative mutations in the C-propeptide of COL2A1 cause platyspondylic lethal skeletal dysplasia, torrance type, and define a novel subfamily within the type 2 collagenopathies.

PubMed ID: 15643621

DOI: 10.1002/ajmg.a.30531

PubMed ID: 16088915

Title: Novel amino acid substitution in the Y-position of collagen type II causes spondyloepimetaphyseal dysplasia congenita.

PubMed ID: 16088915

DOI: 10.1002/ajmg.a.30881

PubMed ID: 15671297

Title: A novel mutation of COL2A1 resulting in dominantly inherited rhegmatogenous retinal detachment.

PubMed ID: 15671297

DOI: 10.1167/iovs.04-1017

PubMed ID: 15930420

Title: Type II collagen gene variants and inherited osteonecrosis of the femoral head.

PubMed ID: 15930420

DOI: 10.1056/nejmoa042480

PubMed ID: 16752401

Title: High efficiency of mutation detection in type 1 stickler syndrome using a two-stage approach: vitreoretinal assessment coupled with exon sequencing for screening COL2A1.

PubMed ID: 16752401

DOI: 10.1002/humu.20347

PubMed ID: 17994563

Title: A familial case of achondrogenesis type II caused by a dominant COL2A1 mutation and 'patchy' expression in the mosaic father.

PubMed ID: 17994563

DOI: 10.1002/ajmg.a.32047

PubMed ID: 17394019

Title: A recurrent mutation in type II collagen gene causes Legg-Calve-Perthes disease in a Japanese family.

PubMed ID: 17394019

DOI: 10.1007/s00439-007-0354-y

PubMed ID: 18553548

Title: Czech dysplasia: report of a large family and further delineation of the phenotype.

PubMed ID: 18553548

DOI: 10.1002/ajmg.a.32389

PubMed ID: 18272325

Title: Natural variation in four human collagen genes across an ethnically diverse population.

PubMed ID: 18272325

DOI: 10.1016/j.ygeno.2007.12.008

PubMed ID: 17721977

Title: Missense and nonsense mutations in the alternatively-spliced exon 2 of COL2A1 cause the ocular variant of Stickler syndrome.

PubMed ID: 17721977

DOI: 10.1002/humu.20603

PubMed ID: 19764028

Title: Czech dysplasia occurring in a Japanese family.

PubMed ID: 19764028

DOI: 10.1002/ajmg.a.33010

PubMed ID: 20513134

Title: Stickler syndrome and the vitreous phenotype: mutations in COL2A1 and COL11A1.

PubMed ID: 20513134

DOI: 10.1002/humu.21257

PubMed ID: 21671384

Title: Avascular necrosis of the femoral head due to a novel C propeptide mutation in COL2A1.

PubMed ID: 21671384

DOI: 10.1002/ajmg.a.34056

PubMed ID: 21922596

Title: Pseudoachondroplasia and multiple epiphyseal dysplasia: A 7-year comprehensive analysis of the known disease genes identify novel and recurrent mutations and provides an accurate assessment of their relative contribution.

PubMed ID: 21922596

DOI: 10.1002/humu.21611

PubMed ID: 28887846

Title: Mutations in KARS cause early-onset hearing loss and leukoencephalopathy: Potential pathogenic mechanism.

PubMed ID: 28887846

DOI: 10.1002/humu.23335

Sequence Information:

  • Length: 1487
  • Mass: 141785
  • Checksum: A8312503825BF0BB
  • Sequence:
  • MIRLGAPQTL VLLTLLVAAV LRCQGQDVQE AGSCVQDGQR YNDKDVWKPE PCRICVCDTG 
    TVLCDDIICE DVKDCLSPEI PFGECCPICP TDLATASGQP GPKGQKGEPG DIKDIVGPKG 
    PPGPQGPAGE QGPRGDRGDK GEKGAPGPRG RDGEPGTPGN PGPPGPPGPP GPPGLGGNFA 
    AQMAGGFDEK AGGAQLGVMQ GPMGPMGPRG PPGPAGAPGP QGFQGNPGEP GEPGVSGPMG 
    PRGPPGPPGK PGDDGEAGKP GKAGERGPPG PQGARGFPGT PGLPGVKGHR GYPGLDGAKG 
    EAGAPGVKGE SGSPGENGSP GPMGPRGLPG ERGRTGPAGA AGARGNDGQP GPAGPPGPVG 
    PAGGPGFPGA PGAKGEAGPT GARGPEGAQG PRGEPGTPGS PGPAGASGNP GTDGIPGAKG 
    SAGAPGIAGA PGFPGPRGPP GPQGATGPLG PKGQTGEPGI AGFKGEQGPK GEPGPAGPQG 
    APGPAGEEGK RGARGEPGGV GPIGPPGERG APGNRGFPGQ DGLAGPKGAP GERGPSGLAG 
    PKGANGDPGR PGEPGLPGAR GLTGRPGDAG PQGKVGPSGA PGEDGRPGPP GPQGARGQPG 
    VMGFPGPKGA NGEPGKAGEK GLPGAPGLRG LPGKDGETGA AGPPGPAGPA GERGEQGAPG 
    PSGFQGLPGP PGPPGEGGKP GDQGVPGEAG APGLVGPRGE RGFPGERGSP GAQGLQGPRG 
    LPGTPGTDGP KGASGPAGPP GAQGPPGLQG MPGERGAAGI AGPKGDRGDV GEKGPEGAPG 
    KDGGRGLTGP IGPPGPAGAN GEKGEVGPPG PAGSAGARGA PGERGETGPP GPAGFAGPPG 
    ADGQPGAKGE QGEAGQKGDA GAPGPQGPSG APGPQGPTGV TGPKGARGAQ GPPGATGFPG 
    AAGRVGPPGS NGNPGPPGPP GPSGKDGPKG ARGDSGPPGR AGEPGLQGPA GPPGEKGEPG 
    DDGPSGAEGP PGPQGLAGQR GIVGLPGQRG ERGFPGLPGP SGEPGKQGAP GASGDRGPPG 
    PVGPPGLTGP AGEPGREGSP GADGPPGRDG AAGVKGDRGE TGAVGAPGAP GPPGSPGPAG 
    PTGKQGDRGE AGAQGPMGPS GPAGARGIQG PQGPRGDKGE AGEPGERGLK GHRGFTGLQG 
    LPGPPGPSGD QGASGPAGPS GPRGPPGPVG PSGKDGANGI PGPIGPPGPR GRSGETGPAG 
    PPGNPGPPGP PGPPGPGIDM SAFAGLGPRE KGPDPLQYMR ADQAAGGLRQ HDAEVDATLK 
    SLNNQIESIR SPEGSRKNPA RTCRDLKLCH PEWKSGDYWI DPNQGCTLDA MKVFCNMETG 
    ETCVYPNPAN VPKKNWWSSK SKEKKHIWFG ETINGGFHFS YGDDNLAPNT ANVQMTFLRL 
    LSTEGSQNIT YHCKNSIAYL DEAAGNLKKA LLIQGSNDVE IRAEGNSRFT YTALKDGCTK 
    HTGKWGKTVI EYRSQKTSRL PIIDIAPMDI GGPEQEFGVD IGPVCFL

Database document:

This is a preview of the gene's schema. Only a few entries are kept for 'singleCellExpressions,' 'mRNAExpressions,' and other large data arrays for visualization purposes. You can zoom in with the mouse wheel for a closer view, and the text will adjust automatically if necessary. For the full schema, download it here.