Puroindoline (Pina-D1 and Pinb-D1) and waxy (Wx-1) genes in Iranian bread wheat (Triticum aestivum L.) landraces
نویسندگان
چکیده
منابع مشابه
validation of allelic components for puroindoline genes (pina-d1/pinb-d1) and mechanical test of grain hardness in bread wheat
grain hardness is one of the most important quality characteristics of cultivated bread wheat (triticum aestivum l.) that has main effect on milling yield, particle size, and water absorption of wheat flour. kernel hardness is mainly controlled by ha locus on the short arm of chromosome 5d in bread wheat. in this study, we have employed a multifaceted approach to investigate aspects of grain ha...
متن کاملIdentification of Alleles of Puroindoline Genes and Their Effect on Wheat (Triticum aestivum L.) Grain Texture.
Grain hardness is one of the most important quality characteristics of wheat (Triticum aestivum L.). It is a significant property of wheat grains and relates to milling quality and end product quality. Grain hardness is caused by the presence of puroindoline genes (Pina and Pinb). A collection of 25 genotypes of wheat with unusual grain colour (blue aleurone, purple and white pericarp, yellow e...
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To elucidate the effects of high temperatures, wheat plants (Triticum aestivum cv. CPAN 1676) were given heat shocks at 37°C and 42°C for two hours, and responsive genes were identified through PCR-Select Subtraction technology. Four subtractive cDNA libraries, including three forward and one reverse subtraction, were constructed from three different developmental stages. A total of 5500 ESTs w...
متن کاملNovel Structural and Functional Motifs in cellulose synthase (CesA) Genes of Bread Wheat (Triticum aestivum, L.)
Cellulose is the primary determinant of mechanical strength in plant tissues. Late-season lodging is inversely related to the amount of cellulose in a unit length of the stem. Wheat is the most widely grown of all the crops globally, yet information on its CesA gene family is limited. We have identified 22 CesA genes from bread wheat, which include homoeologs from each of the three genomes, and...
متن کاملتنوع آللی ژن‌های سختی دانه (پوروایندولین a و b ) در گندم‌های تجاری و بومی ایران
Kernel hardness is one of the most important characterizations on end-use quality of bread wheat and also used for their marketing classification. Kernel texture, mainly controlled by one major locus (Ha) located on the short arm of chromosome 5D. Two tightly linked genes as puroindolin a , and b covered by this major locus and designed as Pina and Pinb respectively. When both puroindolines are...
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ژورنال
عنوان ژورنال: Biotechnology & Biotechnological Equipment
سال: 2020
ISSN: 1310-2818,1314-3530
DOI: 10.1080/13102818.2020.1814866