Sina and Sinb genes in triticale do not determine grain hardness contrary to their orthologs Pina and Pinb in wheat
نویسندگان
چکیده
منابع مشابه
Artificial MicroRNA-Based Specific Gene Silencing of Grain Hardness Genes in Polyploid Cereals Appeared to Be Not Stable Over Transgenic Plant Generations
Gene silencing by RNA interference is a particularly important tool in the study of gene function in polyploid cereal species for which the collections of natural or induced mutants are very limited. Previously we have been testing small interfering RNA-based approach of gene silencing in wheat and triticale. In this research, artificial microRNAs (amiRs) were studied in the same species and th...
متن کاملvalidation 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 کاملشناسایی آلل های موثر در سختی دانه ی ارقام مختلف گندم نان به کمک نشانگرهای مولکولی
Grain hardness is the main factor for classification and end-use quality of wheat. Wheat with the hard grain texture has higher protein content and more intensive gluten that leads to production of higher bread quality. However, soft texture wheat has lower protein content and weaker gluten, which are suitable for cake and candy production. Grain hardness is determined by the Pina and Pinb gene...
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...
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: BMC Plant Biology
سال: 2013
ISSN: 1471-2229
DOI: 10.1186/1471-2229-13-190