نتایج جستجو برای: the high molecular weight glutenin subunit (hmw

تعداد نتایج: 16500184  

Journal: :علوم گیاهان زراعی ایران 0
فواد فاتحی محمود ملکی افشین صلواتی محمد رضا بی همتا عباسعلی زالی عبدالهادی حسین زاده

high molecular weight (hmw) subunits of wheat glutenin are generally considered as playing a key role in gluten formation and structure, as well as to be closely related to wheat quality. the endosperm storage proteins of 80 synthetic lines and wheat cultivars (triticum aestivum) were fractionated through sodium dodecyl sulfate polyacrylamide gel electrophoresis to determine their high-molecula...

ژورنال: علوم آب و خاک 2002
احمد ارزانی, , مریم گل‌ آبادی, ,

To study grain quality traits and their relationships with high molecular weight (HMW) and low moleculor weight (LMW) glutenin subunits, 104 durum wheat genotypes were used. Six grain quality characteristics comprising wet and dry gluten content, test weight, grain hardiness, protein content and SDS sedimentation volume were studied. HMW and LMW glutenin subunits were evaluated using SDS-polyac...

احمد ارزانی, , مریم گل‌ آبادی, ,

To study grain quality traits and their relationships with high molecular weight (HMW) and low moleculor weight (LMW) glutenin subunits, 104 durum wheat genotypes were used. Six grain quality characteristics comprising wet and dry gluten content, test weight, grain hardiness, protein content and SDS sedimentation volume were studied. HMW and LMW glutenin subunits were evaluated using SDS-polyac...

Journal: :علوم گیاهان زراعی ایران 0
محمد اسماعیل حسنی

to enhance germplasms of bread wheat, a gene, encoding the smallest y-type high molecular weight glutenin subunit (hmw gs) gene (12.4t) from the d-genome using synthetic hexaploid approach was introgressed into bread wheat. tetraploid wheat (t. turgidum cv. langdon) was crossed with t. tauschii accession aus24092. immature embryos were rescued and placed onto b5 regeneration media. hybrid f1 pl...

ژورنال: علوم آب و خاک 2001
امیری, رضا , رضایی, عبدالمجید ,

In order to evaluate the relationship between SDS-sedimentation value and breadmaking quality of wheat (Triticum aestivum L.), glutenin subunits of different genotypes (foreign and Iranian cultivars) were analyzed by reverse-phase high performance liquid chromatography (RP-HPLC). SDS-sedimentation value was used as an indirect criterion for breadmaking quality. Correlation coefficients revealed...

2000
E. Triboi A. Abad A. Michelena J. Lloveras

A new method of sequential extraction of proteins followed by quantitative and qualitative determination by reverse-phased high-performance liquid chromatography (RP-HPLC) was used to analyse the effect of environmental conditions (3N fertilisation rates, two varieties, two sites and two growing seasons) on quantitative and qualitative variation of wheat storage proteins. The results showed tha...

Journal: :علوم گیاهان زراعی ایران 0
تینا کیهانی کارشناس ارشد اصلاح نباتات، دانشکدۀ علوم و مهندسی کشاورزی، دانشگاه تهران. علی اکبر شاه نجات بوشهری استاد دانشکدۀ علوم و مهندسی کشاورزی، دانشگاه تهران محمدرضا نقوی استاد دانشکدۀ علوم و مهندسی کشاورزی، دانشگاه تهران

the high molecular weight glutenin subunit (hmw-gs) compositions of 19 diploid wild wheat (t.boeoticum) and 36 diploid wild wheat (a.tauschii) were determined by sodium dodecyl sulphate polyacrylamide gel electrophoresis (sds-page). all of t. boeoticum were characterized for their hmw-gs, showed 2* in their glu-a1 locus. in the study of aegilops tauschii that were collected from iran and 7 neig...

Journal: :علوم گیاهان زراعی ایران 0
مهسا بام نشین محمدرضا نقوی علیرضا طالعی محمدجعفر آقایی

one hundred and twenty iranian accessions of aegilops crassa with origin from different geographical areas of iran, were evaluated for variation in high molecular weight glutenin subunit (hmw-gs) composition. the results showed different banding patterns between hexa (6x) and tetra-ploid (4x) as well as within different ploidy accessions. eleven allelic variants were observed in glu- dcr1 locus...

امیری, رضا , رضایی, عبدالمجید ,

In order to evaluate the relationship between SDS-sedimentation value and breadmaking quality of wheat (Triticum aestivum L.), glutenin subunits of different genotypes (foreign and Iranian cultivars) were analyzed by reverse-phase high performance liquid chromatography (RP-HPLC). SDS-sedimentation value was used as an indirect criterion for breadmaking quality. Correlation coefficients revealed...

Journal: :The Biochemical journal 1989
A P Goldsbrough N J Bulleid R B Freedman R B Flavell

'High-molecular-weight' (HMW, high-Mr) glutenin subunits are protein constituents of wheat (Triticum aestivum) seeds and are responsible in part for the viscoelasticity of the dough used to make bread. Two subunits, numbered 10 and 12, are the products of allelic genes. Their amino acid sequences have been derived from the nucleic acid sequences of the respective genes. Subunit 10 has fewer ami...

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