HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

This Article Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Similar articles in this journal Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via HighWire Citing Articles via Google Scholar Google Scholar Articles by Singh, L. Articles by Hadley, H. H. Search for Related Content PubMed Articles by Singh, L. Articles by Hadley, H. H. Agricola Articles by Singh, L. Articles by Hadley, H. H.

Genetic Differences in Soybean Trypsin Inhibitors Separated by Disc Electrophoresis¹

The acid-soluble whey proteins from seeds of several varieties of soybeans were analyzed by disc electrophoresis. Almost all varieties had a very intense protein band just behind the front which corresponded with the major band of commercial soybean trypsin inhibitor. The lines L63-9485 and T-245 lacked this band, but had a slightly slower moving band. The F₁ seed of reciprocal crosses between L63-9485 and Clark possessed both intense bands, while the F₂ seed segregated to show one or the other or both bands. The gels were sliced and extracted with buffer. Trypsin inhibitor was recovered from the area of both intensely stained bands.

Key Words: Glycine max (L.) Merr.

² Rockefeller Foundation Fellow in Plant Genetics; Research Chemist, Crops Research Division, ARS, USDA; and Professor of Plant Genetics, University of Illinois, Urbana, Illinois, repectively.

Received for publication February 5, 1969.

This article has been cited by other articles:

				M. Hajduch, A. Ganapathy, J. W. Stein, and J. J. Thelen A Systematic Proteomic Study of Seed Filling in Soybean. Establishment of High-Resolution Two-Dimensional Reference Maps, Expression Profiles, and an Interactive Proteome Database Plant Physiology, April 1, 2005; 137(4): 1397 - 1419. [Abstract] [Full Text] [PDF]

				L. G. Streit, L. R. Beach, J. C. Register III, R. Jung, and W. R. Fehr Association of the Brazil Nut Protein Gene and Kunitz Trypsin Inhibitor Alleles with Soybean Protease Inhibitor Activity and Agronomic Traits Crop Sci., November 1, 2001; 41(6): 1757 - 1760. [Abstract] [Full Text] [PDF]