1. Homozygous osteogenesis imperfecta unlinked to collagen I genes
2. Folding Mechanism of the Triple Helix in Type-III Collagen and Type-III pN-Collagen. Role of Disulfide Bridges and Peptide Bond Isomerization
3. (1988a): Exon 33 of proα2(I) collagen is deleted in mRNAs from a patient with osteogenesis imperfecta. Localization of the mutation with carbodiimide. Coll Relat Res, in press.
4. (1988b): A single base mutation that converts the codon for glycine 907 of the α2(I) chain of type I procollagen to aspartate. The single amino acid substitution in itself stabilizes the triple helix. Coll Relat Res, in press.
5. Reduced secretion of structurally abnormal type I procollagen in a form of osteogenesis imperfecta.