Hard Linkrs121912855 is a snp on gene
COL7A1 (collagen, type VII, alpha 1)
G/A (transliterated to +)
Minor Allele Frequency
- (negative/reverse strand)
This gene encodes the alpha chain of type VII collagen. The type VII collagen fibril, composed of three identical alpha collagen chains, is restricted to the basement zone beneath stratified squamous epithelia. It functions as an anchoring fibril between the external epithelia and the underlying stroma. Mutations in this gene are associated with all forms of dystrophic epidermolysis bullosa. In the absence of mutations, however, an acquired form of this disease can result from an autoimmune response made to type VII collagen.