Recombination mapping of some chromosome 1A-, 1B-, 1D- and 6B-controlled gliadins and low-molecular-weight glutenin subunits in common wheat

1997 ◽  
Vol 94 (6-7) ◽  
pp. 788-795 ◽  
Author(s):  
E. V. Metakovsky ◽  
G. Branlard ◽  
V. M. Chernakov ◽  
V. P. Upelniek ◽  
R. Redaelli ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Common Wheat ◽  
Low Molecular Weight ◽  
Glutenin Subunits ◽  
Recombination Mapping

scholarly journals Proteomic analysis of low-molecular-weight glutenin subunits and relationship with their genes in a common wheat variety

3 Biotech ◽  
2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Hye-Rang Beom ◽  
Jin Sun Kim ◽  
You-Ran Jang ◽  
Sun-Hyung Lim ◽  
Chang-Kug Kim ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Common Wheat ◽  
Proteomic Analysis ◽  
Wheat Variety ◽  
Low Molecular Weight ◽  
Glutenin Subunits ◽  
Common Wheat Variety

scholarly journals Applicability of ‘glume color’ controlled by Rg-B1 locus as a field-marker to detect Glu-B3 alleles encoding low-molecular-weight glutenin subunits in common wheat

2011 ◽  
Vol 61 (1) ◽  
pp. 11-16 ◽  
Author(s):  
Kiyoshi Fujii ◽  
Takako Tsuji ◽  
Tomofumi Yoshida ◽  
Wakako Maruyama-Funatsuki ◽  
Tatsuya M. Ikeda
Keyword(s):  
Molecular Weight ◽  
Common Wheat ◽  
Low Molecular Weight ◽  
Glutenin Subunits

scholarly journals Low-molecular-weight glutenin subunits in common wheat (Triticum aestivum L.)

2014 ◽  
Vol 46 (4) ◽  
pp. 342-352
Author(s):  
Jong-Yeol Lee ◽  
Hye-Rang Beom ◽  
Yeong-Tae Kim ◽  
Sun-Hyung Lim ◽  
Ung-Han Yoon ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Triticum Aestivum ◽  
Common Wheat ◽  
Triticum Aestivum L ◽  
Low Molecular Weight ◽  
Glutenin Subunits

scholarly journals Comparison of low molecular weight glutenin subunits identified by SDS-PAGE, 2-DE, MALDI-TOF-MS and PCR in common wheat

2010 ◽  
Vol 10 (1) ◽  
pp. 124 ◽  
Author(s):  
Li Liu ◽  
Tatsuya M Ikeda ◽  
Gerard Branlard ◽  
Roberto J Peña ◽  
William J Rogers ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Common Wheat ◽  
Low Molecular Weight ◽  
Glutenin Subunits ◽  
Maldi Tof Ms ◽  
Maldi Tof ◽  
Sds Page ◽  
Tof Ms

scholarly journals Genetic diversity of high and low molecular weight glutenin subunits in Saharan bread and durum wheats from Algerian oases

2012 ◽  
Vol 48 (No. 1) ◽  
pp. 23-32 ◽  
Author(s):  
I. Bellil ◽  
M. Chekara Bouziani ◽  
D. Khelifi
Keyword(s):  
Genetic Diversity ◽  
Molecular Weight ◽  
Durum Wheat ◽  
Bread Wheat ◽  
Allelic Variation ◽  
Low Molecular Weight ◽  
Glutenin Subunits ◽  
Lmw Glutenin Subunits ◽  
Genotypic Identification ◽  
Diversity Studies

Saharan wheats have been studied particularly from a botanical viewpoint. Genotypic identification, classification and genetic diversity studies to date were essentially based on the morphology of the spike and grain. For this, the allelic variation at the glutenin loci was studied in a set of Saharan bread and durum wheats from Algerian oases where this crop has been traditionally cultivated. The high molecular weight and low molecular weight glutenin subunit composition of 40 Saharan bread and 30 durum wheats was determined by SDS-PAGE. In Saharan bread wheats 32 alleles at the six glutenin loci were detected, which in combination resulted in 36 different patterns including 17 for HMW and 23 for LMW glutenin subunits. For the Saharan durum wheats, 29 different alleles were identified for the five glutenin loci studied. Altogether, 29 glutenin patterns were detected, including 13 for HMW-GS and 20 for LMW-GS. Three new alleles were found in Saharan wheats, two in durum wheat at the Glu-B1 and Glu-B3 loci, and one in bread wheat at the Glu-B1 locus. The mean indices of genetic variation at the six loci in bread wheat and at the five loci in durum wheat were 0.59 and 0.63, respectively, showing that Saharan wheats were more diverse. This information could be useful to select Saharan varieties with improved quality and also as a source of genes to develop new lines when breeding for quality.

Identification of low-molecular weight glutenin subunits of wheat associated with bread-making quality

2004 ◽  
Vol 123 (4) ◽  
pp. 355-360 ◽  
Author(s):  
W. Maruyama-Funatsuki ◽  
K. Takata ◽  
Z. Nishio ◽  
T. Tabiki ◽  
E. Yahata ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Low Molecular Weight ◽  
Glutenin Subunits ◽  
Bread Making

scholarly journals Composition of low-molecular-weight glutenin subunits in common wheat (Triticum aestivum L.) and their effects on the rheological properties of dough

2021 ◽  
Vol 16 (1) ◽  
pp. 641-652
Author(s):  
Sławomir Franaszek ◽  
Bolesław Salmanowicz
Keyword(s):  
Molecular Weight ◽  
Rheological Properties ◽  
Common Wheat ◽  
High Performance ◽  
Triticum Aestivum L ◽  
Quality Parameters ◽  
Low Molecular Weight ◽  
Wheat Varieties ◽  
Breeding Lines ◽  
Capillary Zone

Abstract The main purpose of this research was the identification and characterization of low-molecular-weight glutenin subunit (LMW-GS) composition in common wheat and the determination of the effect of these proteins on the rheological properties of dough. The use of capillary zone electrophoresis and reverse-phase high-performance liquid chromatography has made it possible to identify four alleles in the Glu-A3 and Glu-D3 loci and seven alleles in the Glu-B3 locus, encoding LMW-GSs in 70 varieties and breeding lines of wheat tested. To determine the technological quality of dough, analyses were performed at the microscale using a TA.XT Plus Texture Analyzer. Wheat varieties containing the Glu-3 loci scheme (Glu-A3b, Glu-A3f at the Glu-A3 locus; Glu-B3a, Glu-B3b, Glu-B3d, Glu-B3h at the Glu-B3 locus; Glu-D3a, Glu-D3c at the Glu-D3 locus) determined the most beneficial quality parameters.

Composition of and variation in high- and low-molecular weight glutenin subunits, and omega gliadins in Ethiopian tetraploid wheat germplasm

2006 ◽  
Vol 4 (2) ◽  
pp. 134-143 ◽  
Author(s):  
Faris Hailu ◽  
Eva Johansson ◽  
Arnulf Merker ◽  
Getachew Belay ◽  
Harjit-Singh ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Tetraploid Wheat ◽  
Glutenin Subunit ◽  
Low Molecular Weight ◽  
Glutenin Subunits ◽  
Hmw Glutenin Subunits ◽  
Lmw Glutenin Subunits ◽  
Hmw Glutenin ◽  
Omega Gliadins ◽  
High Degree

A collection of 120 Ethiopian tetraploid wheat accessions was analysed for high-molecular weight (HMW) glutenin subunit, low-molecular weight (LMW) glutenin subunit and omega gliadin composition by SDS–PAGE. For the HMW glutenin subunits, a new allelic variant, 2****, was detected which has not been previously described at the Glu-A1 locus. A high proportion of Glu-A1x banding pattern was observed in durum wheat. For the Glu-B1 locus four different banding patterns were detected. Among those HMW glutenin subunits, 7+8 were the most common, while subunits 14+15 and 6+8 were found to be rare. A high degree of variation was evident for the LMW glutenin subunits and D-zone omega gliadins. The association of the composition of the gluten with quality has been discussed. This wide variation can be used in improving the quality of wheat and to widen its genetic base.

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