COL2A1

collagen type II alpha 1 chain
OMIM: 120140, Gene2Phenotype

18 panels

Panel Reviews Mode of inheritance Details
18 panels

Green COL2A1 in Skeletal Dysplasia_Fetal


Level 2: Skeletal disorders
Version 0.223

review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Genomics England PanelApp
  • Victorian Clinical Genetics Services
  • Melbourne Genomics Health Alliance Perinatal Autopsy Flagship
Phenotypes
  • Collagenopathy type 2 alpha 1, MONDO:0022800

Green COL2A1 in Aortopathy_Connective Tissue Disorders


Level 2: Cardiovascular disorders
Version 1.85

review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Other
Phenotypes
  • Stickler syndrome, type I MIM#108300

Green COL2A1 in Cataract


Level 2: Ophthalmological disorders
Version 0.366

review Unknown
Sources
  • Victorian Clinical Genetics Services
  • Expert Review Green

Green COL2A1 in Hydrops fetalis


Level 2: Dysmorphic and congenital abnormality syndromes
Version 0.313

review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Expert list
Phenotypes
  • Achondrogenesis, type II or hypochondrogenesis, MIM#200610

Green COL2A1 in Mendeliome


Version 1.1891

review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Achondrogenesis, type II or hypochondrogenesis 200610
  • Avascular necrosis of the femoral head 608805
  • Czech dysplasia 609162
  • Epiphyseal dysplasia, multiple, with myopia and deafness 132450
  • Kniest dysplasia 156550
  • Legg-Calve-Perthes disease 150600
  • Osteoarthritis with mild chondrodysplasia 604864
  • Platyspondylic skeletal dysplasia, Torrance type 151210
  • SED congenita 183900
  • SMED Strudwick type 184250
  • Spondyloepiphyseal dysplasia, Stanescu type 616583
  • Spondyloperipheral dysplasia 271700
  • Stickler sydrome, type I, nonsyndromic ocular 609508
  • Stickler syndrome, type I 108300
  • Vitreoretinopathy with phalangeal epiphyseal dysplasia

Green COL2A1 in Pierre Robin Sequence


Level 2: Dysmorphic and congenital abnormality syndromes
Version 0.47

review Unknown
Sources
  • Victorian Clinical Genetics Services
  • Expert Review Green

Green COL2A1 in Short Long Bones with Advanced Carpal Bone Age


Level 2: Skeletal disorders
Version 0.1

review Unknown
Sources
  • Victorian Clinical Genetics Services
  • Expert Review Green

Green COL2A1 in Deafness_IsolatedAndComplex


Level 2: Hearing and ear disorders
Version 1.194

review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Sources
  • Expert Review Green
  • Melbourne Genomics Health Alliance Deafness Flagship
  • Victorian Clinical Genetics Services
Phenotypes
  • Stickler syndrome, type I, MIM108300

Green COL2A1 in Skeletal dysplasia

Level 3: Skeletal dysplasias
Level 2: Skeletal disorders
Version 0.285

review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
Sources
  • Illumina TruGenome Clinical Sequencing Services
  • Expert Review Green
  • UKGTN
  • Radboud University Medical Center, Nijmegen
  • NHS GMS
Phenotypes
  • Osteoarthritis with mild chondrodysplasia 604864
  • Czech dysplasia 609162
  • SMED Strudwick type 184250
  • Spondyloepiphyseal dysplasia, Stanescu type 616583
  • Epiphyseal dysplasia, multiple, with myopia and deafness 132450
  • SED congenita 183900
  • Otospondylomegaepiphyseal dysplasia 215150
  • Stickler syndrome, type I 108300
  • Stickler sydrome, type I, nonsyndromic ocular 609508
  • Kniest dysplasia 156550
  • Platyspondylic skeletal dysplasia, Torrance type 151210
  • Spondyloperipheral dysplasia 271700
  • Achondrogenesis, type II or hypochondrogenesis 200610
  • Legg-Calve-Perthes disease 150600
  • Avascular necrosis of the femoral head 608805

Green COL2A1 in Syndromic Retinopathy


Level 2: Ophthalmological disorders
Version 0.209

Component of the following Super Panels:

  • Retinal Disorders Superpanel
  • review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
    Sources
    • RetNet
    • Expert Review Green
    Phenotypes
    • Stickler syndrome, type I

    Green COL2A1 in Stickler Syndrome


    Level 2: Ophthalmological disoders
    Version 1.8

    Component of the following Super Panels:

  • Retinal Disorders Superpanel
  • review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • Expert Review Green
    • Victorian Clinical Genetics Services
    Phenotypes
    • Stickler syndrome, type I, MIM# 108300

    Amber COL2A1 in Mackenzie's Mission_Reproductive Carrier Screening


    Level 2: Screening
    Version 0.109

    review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
    Sources
    • Expert Review Amber
    • Mackenzie's Mission
    Phenotypes
    • Spondyloperipheral dysplasia, MIM #271700

    Green COL2A1 in Deafness_Isolated


    Level 2: Hearing and ear disorders
    Version 1.63

    review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • Expert Review Green
    • Victorian Clinical Genetics Services
    • Melbourne Genomics Health Alliance Deafness Flagship
    • Melbourne Genomics Health Alliance Deafness Flagship
    • Victorian Clinical Genetics Services
    Phenotypes
    • Stickler syndrome, type I, MIM108300

    Green COL2A1 in Additional findings_Paediatric


    Level 2: Screening
    Version 0.278

    review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • BabySeq Category A gene
    • Expert Review Green
    Phenotypes
    • Stickler syndrome

    Green COL2A1 in Clefting disorders

    Level 3: Dysmorphic disorders
    Level 2: Dysmorphic and congenital abnormality syndromes
    Version 0.252

    review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
    Sources
    • Eligibility statement prior genetic testing
    • Victorian Clinical Genetics Services
    • UKGTN
    • Expert Review Green
    Phenotypes
    • STL1
    • Stickler syndrome (cleft palate,micrognathia,vireo-retinal anomalies, severe myopia, joint problems, hearing loss)
    • Stickler sydrome, type I, non syndromic ocular
    • Cleft palate
    • STICKLER SYNDROME, MEMBRANOUS VITREOUS TYPE
    • ARTHROOPHTHALMOPATHY, HEREDITARY PROGRESSIVE, AOM
    • STICKLER SYNDROME, TYPE I
    • Orofacial Clefting with skeletal features
    • Stickler Syndrome
    • STICKLER SYNDROME, TYPE I (STL1), 108300
    • STICKLER SYNDROME, VITREOUS TYPE 1

    Green COL2A1 in Fetal anomalies


    Version 1.255

    review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
    Sources
    • Expert Review Green
    • Genomics England PanelApp
    Phenotypes
    • Collagenopathy type 2 alpha 1, MONDO:0022800

    Amber COL2A1 in Prepair 1000+


    Level 2: Screening
    Version 1.9

    review BOTH monoallelic and biallelic, autosomal or pseudoautosomal
    Sources
    • Mackenzie's Mission
    • Expert Review Amber
    Phenotypes
    • Spondyloperipheral dysplasia, MIM #271700

    Green COL2A1 in BabyScreen+ newborn screening


    Level 2: Screening
    Version 1.113

    review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • Expert Review Green
    • BabySeq Category A gene
    Phenotypes
    • Stickler syndrome, type I, MIM# 108300
    Tags
    • treatable
    • ophthalmological