PMID- 10232407 OWN - NLM STAT- MEDLINE DCOM- 19990622 LR - 20191103 IS - 0906-6705 (Print) IS - 0906-6705 (Linking) VI - 8 IP - 2 DP - 1999 Apr TI - Identification of a de novo glycine substitution in the type VII collagen gene in a proband with mild dystrophic epidermolysis bullosa. PG - 143-5 AB - The dystrophic forms of epidermolysis bullosa result from different types and combinations of mutations in the type VII collagen gene (COL7A1). We describe a novel glycine substitution arising as a de novo mutation in a proband with a clinically mild form of dystrophic epidermolysis bullosa and no family history of any blistering disease. This report underscores the predominance of glycine substitutions in the dominantly inherited forms of dystrophic form epidermolysis bullosa, and heightens our awareness of unusual modes of inheritance. This information is critical for accurate genetic counseling and determination of recurrence risk in families with dystrophic EB. FAU - Cserhalmi-Friedman, P B AU - Cserhalmi-Friedman PB AD - Department of Dermatology and Genetics & Development, College of Physicians & Surgeons, Columbia University, New York, NY 10032, USA. FAU - Grossman, J AU - Grossman J FAU - Karpati, S AU - Karpati S FAU - Ahmad, W AU - Ahmad W FAU - Horvath, A AU - Horvath A FAU - Christiano, A M AU - Christiano AM LA - eng PT - Case Reports PT - Journal Article PL - Denmark TA - Exp Dermatol JT - Experimental dermatology JID - 9301549 RN - 0 (Nucleic Acid Heteroduplexes) RN - 9007-34-5 (Collagen) RN - 9007-49-2 (DNA) RN - TE7660XO1C (Glycine) SB - IM CIN - Exp Dermatol. 1999 Apr;8(2):92-5. PMID: 10232398 MH - Base Sequence MH - Collagen/*genetics MH - DNA/blood/genetics MH - Diseases in Twins/genetics MH - Epidermolysis Bullosa Dystrophica/*genetics/physiopathology MH - Female MH - *Glycine MH - Humans MH - Male MH - Mutation, Missense MH - Nucleic Acid Heteroduplexes/blood/genetics MH - Pedigree MH - Point Mutation MH - Polymerase Chain Reaction EDAT- 1999/05/08 00:00 MHDA- 1999/05/08 00:01 CRDT- 1999/05/08 00:00 PHST- 1999/05/08 00:00 [pubmed] PHST- 1999/05/08 00:01 [medline] PHST- 1999/05/08 00:00 [entrez] AID - 10.1111/j.1600-0625.1999.tb00363.x [doi] PST - ppublish SO - Exp Dermatol. 1999 Apr;8(2):143-5. doi: 10.1111/j.1600-0625.1999.tb00363.x.