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GrainGenes Reference Report: PBR-122-89

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Reference	PBR-122-89
Title	Bread-making quality in hexaploid tritordeum with substitutions involving chromosome 1D
Journal	Plant Breeding
Year	2003
Volume	122
Pages	89-91
Author	Ballesteros J Ramirez MC Martinez C Barro F Martin A
Abstract	Summary: Hexaploid tritordeum, the amphiploid Hordeum chilense x Triticum turgidum, has potential for bread making. In order to estimate the potential of bread wheat chromosome 1D for improving the bread-making quality of tritordeum, and the processing properties and agronomic performance of euploid tritordeum, (1Hch)1D and (1A)1D substitution lines have been evaluated in field trials. No significant differences for agronomical traits were observed between the two substitution lines and the sister euploid tritordeum, except for the kernel weight of the (1Hch)1D tritordeum substitution, which was lower than that of euploid tritordeum. Gluten strength, estimated by alveograph deformation energy (W), and loaf volume were substantially higher in both substitution lines than in the euploid tritordeum
Keyword	[ Hide all but 1 of 30 ] agronomic performance amphiploid bread bread wheat breadmaking breadmaking quality chromosome chromosome substitution deformation difference energy field field trial gluten glutenin grown wheat-varieties hexaploid hmw glutenin subunit hordeum hordeum chilense performance processing quality substitution substitution line triticum triticum turgidum tritordeum volume x tritordeum

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