title: Structure of ras proteins.
abstract: In the Table of Contents of the 24 March 1989 issue, the title of the report "Histamine is an intracellular messenger mediating platelet aggregation" by S. P. Saxena et al. appearing on page 1596 was incorrectly printed.
authors.forename: L
authors.initials: L
authors.lastname: Tong
authors.forename: M V
authors.initials: MV
authors.lastname: Milburn
authors.forename: A M
authors.initials: AM
authors.lastname: de Vos
authors.forename: S H
authors.initials: SH
authors.lastname: Kim
mesh_terms: D006801:Humans; D015394:Molecular Structure; D011487:Protein Conformation; D011518:Proto-Oncogene Proteins; D016283:Proto-Oncogene Proteins p21(ras)
chemical_list: D011518:Proto-Oncogene Proteins; C501009:HRAS protein, human; D016283:Proto-Oncogene Proteins p21(ras)