Molecular characterization and phylogenetic analysis of unusual x-type HMW glutenin subunits from 1sl genome of Aegilops longissima
نویسندگان
چکیده
منابع مشابه
Molecular Mechanisms of HMW Glutenin Subunits from 1Sl Genome of Aegilops longissima Positively Affecting Wheat Breadmaking Quality
A wheat cultivar "Chinese Spring" chromosome substitution line CS-1S(l)(1B), in which the 1B chromosome was substituted by 1S(l) from Aegilops longissima, was developed and found to possess superior dough and breadmaking quality. The molecular mechanism of its super quality conformation is studied in the aspects of high molecular glutenin genes, protein accumulation patterns, glutenin polymeric...
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The high-molecular weight (HMW) glutenin subunits of bread wheat are major determinants of end-use quality. The objective of this study was to determine the 1Dx and 1Dy subunits present in 43 synthetic hexaploid wheat (SHW) lines derived by crossing durum ‘Langdon’ to 43 Aegilops tauschii accessions. Protein samples were initially electrophoresed multiple times on SDS-PAGE gels to arrange subun...
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High molecular weight glutenin subunits (HMW-GS) are among the major determinant on wheat bread-making quality. Rapid ultra-performance liquid chromatography (UPLC) methods with high resolution and reproducibility for HMW-GS separation were established in this work. A sample could be completely analyzed in less than 12 min by using the optimized UPLC conditions: gradually increasing elution gra...
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The sequences of x-type high-molecular-weight glutenin promoter (x-HGP) from 21 diploid Triticeae species were cloned and sequenced. The lengths of x-HGP varied from 897 to 955 bp, and there are 329 variable sites including 105 singleton sites and 224 polymorphic sites. Genetic distances of pairwise X-HGP sequences ranged from 0.30 to 16.40% within 21 species and four outgroup species of Hordeu...
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ژورنال
عنوان ژورنال: ABI Genetika
سال: 2015
ISSN: 0534-0012,1820-6069
DOI: 10.2298/gensr1501185z