Variant: rs121912870 

    present in Gene: COL2A1
    present in Chromosome: 12
    Position on Chromosome: 47975971
    Alleles of this Variant: C/T

rs121912870 in COL2A1 gene and Spondyloepiphyseal dysplasia, congenita PMID 10678662 2000 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.

PMID 11746045 2001 Double heterozygosity for pseudoachondroplasia and spondyloepiphyseal dysplasia congenita.

PMID 8325895 1993 Characterization of an arginine 789 to cysteine substitution in alpha 1 (II) collagen chains of a patient with spondyloepiphyseal dysplasia.

PMID 8423604 1993 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.

PMID 2543071 1989 Identification of the molecular defect in a family with spondyloepiphyseal dysplasia.

PMID 2339128 1990 Tandem duplication within a type II collagen gene (COL2A1) exon in an individual with spondyloepiphyseal dysplasia.

PMID 7757086 1995 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.

PMID 8019561 1994 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.