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 Morris, R. Articles by Johnson, V. A. Search for Related Content PubMed Articles by Morris, R. Articles by Johnson, V. A. Agricola Articles by Morris, R. Articles by Johnson, V. A.

Chromosomal Location of Genes for Flour Quality in the Wheat Variety ‘Cheyenne’ Using Substitution Lines¹

The individual chromosome substitution method was used to determine the chromosomes responsible for the long mixing time and satisfactory baking properties of the hard red winter wheat variety, ‘Cheyenne’. The 21 Cheyenne substitution lines were developed in the variety ‘Chinese Spring’ by crosses between Chinese Spring monosomic stocks and Cheyenne disomic plants, followed by a series of backcrosses of monosomic progeny to Chinese Spring monotelocentric or monoisochromosome stocks. Disomic lines were obtained by self-pollinating monosomics from a backcross, and selecting disomics in the progeny for seed increase. Mixing curves and baking tests were made for the parental varieties and for the 21 lines, of which 17 had four backcrosses to Chinese Spring, the rest, none to two backcrosses. The tests indicated that Cheyenne chromosomes 4B, 7B, and 5D contributed genes for the strong dough mixing characteristics. Important contributions to loaf volume, crust appearance, and grain and texture characteristics were made by chromosomes 1B, 4B, 7B, and possibly 1A, with lesser effects from 4D, 5D, and 7D.

² Professor, Professor, and Associate Professor of Agronomy, University of Nebraska; and Research Agronomist, Crops Research Division, ARS, USDA, Lincoln, Nebraska.

Received for publication September 1, 1965.

This article has been cited by other articles:

				M.-C. Luo, Z.-L. Yang, R. S. Kota, and J. Dvoák Recombination of Chromosomes 3Am and 5Am of Triticum monococcum With Homeologous Chromosomes 3A and 5A of Wheat: The Distribution of Recombination Across Chromosomes Genetics, March 1, 2000; 154(3): 1301 - 1308. [Abstract] [Full Text]

				M.-C. Luo, Z.-L. Yang, and J. Dvorak Position Effects of Ribosomal RNA Multigene Loci on Meiotic Recombination in Wheat Genetics, June 1, 1998; 149(2): 1105 - 1113. [Abstract] [Full Text] [PDF]

				Y. Pomeranz, K. F. Finney, and R. C. Hoseney Molecular Approach to Breadmaking Science, February 13, 1970; 167(3920): 944 - 949. [PDF]

				P. J. Kaltsikes, L. E. Evans, and W. Bushuk Durum-Type Wheat with High Bread-Making Quality Science, January 12, 1968; 159(3811): 211 - 213. [Abstract] [PDF]