Infuence of the year and HMW glutenin subunits on end-use quality predictors if bread wheat waxy lines

Lucas, Regina and Rodriguez de Quijano Urquiaga, Marta and Vazquez Muñiz, Jose Francisco and Carrillo Becerril, Jose Maria (2010). Infuence of the year and HMW glutenin subunits on end-use quality predictors if bread wheat waxy lines. "Cereal research Communications", v. 38 (n. 1); pp. 101-110. ISSN 1788-9170. https://doi.org/10.1556/CRC.38.2010.1.11.

Description

Title: Infuence of the year and HMW glutenin subunits on end-use quality predictors if bread wheat waxy lines
Author/s:
  • Lucas, Regina
  • Rodriguez de Quijano Urquiaga, Marta
  • Vazquez Muñiz, Jose Francisco
  • Carrillo Becerril, Jose Maria
Item Type: Article
Título de Revista/Publicación: Cereal research Communications
Date: March 2010
ISSN: 1788-9170
Volume: 38
Subjects:
Freetext Keywords: Triticum aestivum, bread wheat quality, starch viscosity
Faculty: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Department: Biotecnologia [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The effects of environment and the high molecular weight glutenins on some quality properties (sedimentation volume, % protein content, and starch pasting viscosity) of bread wheat mutant waxy lines were evaluated. Thirty-eight 100% amylose-free F 2 derived F 6 and F 7 lines were used. The results indicated that the environment did not influence sedimentation volume, mixograph parameters and starch viscosity parameters of waxy flour. Variation in the % protein content was determined mainly by the environment. The sedimentation volume and the mixograph peak development time were influenced by the variation at over expression of Bx7 and the mixograph peak development time was influenced by the Glu-D1 locus. One starch viscosity parameter, time to peak viscosity, was influenced by variation at the Glu-A1 locus. This parameter is significantly lower in the waxy lines than the parent line, which shows the influence of the waxy loci. No significant correlation was observed for sedimentation volume, mixograph parameters, protein content and viscosity parameters of waxy lines

More information

Item ID: 8474
DC Identifier: http://oa.upm.es/8474/
OAI Identifier: oai:oa.upm.es:8474
DOI: 10.1556/CRC.38.2010.1.11
Deposited by: Memoria Investigacion
Deposited on: 18 Aug 2011 10:49
Last Modified: 27 Apr 2016 11:13
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