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
نویسندگان
چکیده
منابع مشابه
[Cloning and phylogenetic analysis of low-molecular-weight glutenin subunit genes at Glu-B3 locus in common wheat relative species].
The common wheat relative species are important germplasm for wheat breeding. In the present study, novel allelic variants at Glu-B3 locus were cloned to provide gene resources for wheat quality improvement. Four Glu-B3-locus specific primer sets LB1F/LB1R, LB2F/LB2R, LB3F/LB3R, and LB4F/LB4R were employed to isolate novel allelic variants of GluB3-1, GluB3-2, GluB3-3, and GluB3-4 from seven co...
متن کاملCharacterization of low-molecular-weight glutenin subunit genes at Glu-B3 and Glu-D3 loci and development of functional markers in common wheat
Wang L, Zhao X, He Z, Xia X Institute of Crop Science, National Wheat Improvement Centre/The National Key Facility for Crop Gene Resources and Genetic Improvement, Chinese Academy of Agricultural Sciences (CAAS), Zhongguancun South Street 12, Beijing 100081, China; Wheat Research Institute, Henan Academy of Agricultural Sciences, Nongye Road 1, Zhengzhou, Henan, 450002, China; International Mai...
متن کاملConserved cis-regulatory modules in promoters of genes encoding wheat high-molecular-weight glutenin subunits
The concentration and composition of the gliadin and glutenin seed storage proteins (SSPs) in wheat flour are the most important determinants of its end-use value. In cereals, the synthesis of SSPs is predominantly regulated at the transcriptional level by a complex network involving at least five cis-elements in gene promoters. The high-molecular-weight glutenin subunits (HMW-GS) are encoded b...
متن کاملNew B low Mr glutenin subunit alleles at the Glu-A3, Glu-B2 and Glu-B3 loci and their relationship with gluten strength in durum wheat
The B low Mr subunits of glutenin of the F2 generation from three durum wheat crosses were analysed. Three new alleles were found at three different loci: Glu-A3i coding for 5C20 subunits, Glu-B2c coding for subunit 12* and Glu-B3l coding for 1C3C13*C16 subunits. The genetic distances between Glu-A3-Gli-A1, Glu-B2-Gli-B1, Glu-B3-Glu-B2 and Glu-B3-Gli-B1 were calculated. The effects of the allel...
متن کاملMapping a QTL conferring resistance to Fusarium head blight on chromosome 1B in winter wheat (Triticum aestivum L.)
Fusarium head blight (FHB) is one of the most devastating diseases of wheat (Triticum aestivum L.), and the development of cultivars with FHB resistance is the most effective way to control the disease. Yumechikara is a Japanese hard red winter wheat cultivar that shows moderate resistance to FHB with superior bread-making quality. To identify quantitative trait loci (QTLs) for FHB resistance i...
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ژورنال
عنوان ژورنال: Breeding Science
سال: 2011
ISSN: 1344-7610,1347-3735
DOI: 10.1270/jsbbs.61.11