title: Advances in the molecular biology of plant seed storage proteins.
abstract: Plant seed storage proteins were among the first proteins to be isolated (20); however, only recently, as a result of using molecular biology techniques, have the amino acid sequences of many of these proteins been determined. With the accumulation of amino acid sequence data for many vicilin-type storage proteins much has been learned concerning the location of conserved amino acid regions and other regions which can tolerate amino acid sequence variation. Combining this knowledge with recent advances in plant gene transfer technologies will allow molecular biologists to correct (by using amino acid replacement mutations) the sulfur amino acid deficiency inherent to bean seed storage proteins. The development of more nutritious soybean and common bean seeds will be of benefit to programs involving human and animal nutrition.
authors.affiliation: Division of Molecular Biology, The Upjohn Company, Kalamazoo, Michigan 49007, USA.
authors.forename: J L
authors.initials: JL
authors.lastname: Slightom
authors.forename: P P
authors.initials: PP
authors.lastname: Chee