Proceedings of the Seventh Conversation in Biomolecular Stereodynamics, held at the State U. of Albany, June 1991, presented in two volumes on nucleic acids (v.1) and proteins (v.2), and including invited papers and panel discussions. A sampling of the curved DNA molecules, short DNA triple helices, mutations by carcinogen-DNA adducts, intrastrand cross-linking of duplex DNA, protein-DNA recognition, crystallographic studies of macromomycin. No index. Annotation copyright Book News, Inc. Portland, Or.