journal article Oct 18, 2014

Influence of low‐molecular‐weight glutenin subunit genes at Glu‐A3 locus on wheat sodium dodecyl sulfate sedimentation volume and solvent retention capacity value

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Abstract
AbstractBACKGROUNDTo understand the effect of low‐molecular‐weight (LMW) glutenin alleles at the Glu‐A3 locus on sodium dodecyl sulfate (SDS) sedimentation volume and solvent retention capacity (SRC) values, 244 accessions of Chinese wheat (Triticum aestivum L.) mini core collections were investigated. In this study the significant differences in wholemeal flour SDS sedimentation volume and SRC values associated with specific glutenin alleles at the Glu‐A3 locus were explained.RESULTSSeven glutenin alleles at the Glu‐A3 locus were confirmed by locus‐specific polymerase chain reaction (PCR). SDS sedimentation volume and lactic acid SRC value were significantly affected by alleles Glu‐A3b and Glu‐A3g. Based on total average values, 28 varieties carrying Glu‐A3b had significantly higher means of SDS sedimentation volume and lactic acid SRC value, whereas 19 varieties carrying Glu‐A3g had significantly lower means. Alleles Glu‐A3d and Glu‐A3f significantly increased only SDS sedimentation volume and sucrose SRC value respectively. Correlation analysis showed that SDS sedimentation volume was uncorrelated with lactic acid SRC and sucrose SRC values.CONCLUSIONThe Glu‐A3 LMW glutenin subunit could predict 12.8% of the variance in SDS sedimentation volume, 4.7% in lactic acid SRC and 6.4% in sucrose SRC. © 2014 Society of Chemical Industry
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References
50
[3]
Kasarda DD (1989)
[12]
Lew EJL "Characterization of low molecular weight glutenin subunits by reversed‐phase high‐performance liquid chromatography, sodium dodecyl sulfate‐polyacrylamide gel electrophoresis, and N‐terminal amino acid sequencing" Cereal Chem (1992)
[15]
Skeritt JH "Gluten proteins: genetics, structure and dough quality – a review" AgBiotech News Inform (1998)
[17]
Gupta RB "Prediction of physical dough properties from glutenin subunit composition in bread wheats: correlation studies" Cereal Chem (1991)
[20]
Jackson EA "Proposal for combining the classification systems of alleles of Gli‐1 and Glu‐3 loci in bread wheat (Triticum aestivum L.)" J Genet Breed (1996)
[35]
Gaines CS "Collaborative study of methods for solvent retention capacity profiles (AACC method 56‐11)" Cereal Foods World (2000)
[36]
Slade L (1994)
[38]
AACC (2000)
[44]
Zhang LC "Effects of low molecular weight glutenin subunits encoded by Glu‐A3 and Glu‐B3 loci on gluten strength and baking quality in wheat" Acta Agric Boreali Sin (2007)
[45]
Zhao HX "Effect of allelic variation of glutenin subunit loci Glu‐1 and Glu‐3 on wheat quality" Acta Agron Sin (1997)
[47]
Haynes LC "Soft wheat and flour products methods review: solvent retention capacity equation correction" Cereal Foods World (2009)
[48]
Ma CX "Analyses of experimental factors affecting SDS sedimentation value" J Anhui Agric Univ (1955)
[50]
Zhao DY "Correlation among SDS sedimentation value, swelling index of glutenin and solvent retention capacity of spring wheat" Not Sci Biol (2012) 10.15835/nsb427596
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Details
Published
Oct 18, 2014
Vol/Issue
95(10)
Pages
2047-2052
License
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Funding
China Agriculture Research System Award: CARS-03
National Key Technologies R&D Program Award: 2011BAD35B03
National 863 Program Award: 2012AA101105
Anhui Provincial Science and Technology Program Award: 1201a0301010
Cite This Article
Zhixia Li, Hongqi Si, Yunxiang Xia, et al. (2014). Influence of low‐molecular‐weight glutenin subunit genes at Glu‐A3 locus on wheat sodium dodecyl sulfate sedimentation volume and solvent retention capacity value. Journal of the Science of Food and Agriculture, 95(10), 2047-2052. https://doi.org/10.1002/jsfa.6918