Søgeresultater - E. A. Salina

The review is devoted to the disclosure of the modern concept of plant immunity as a hierarchical system of plant host protection, controlled by combinations of major and minor resistance genes (loci). The “zigzag” model is described in detail for discussing the molecular bases of plant immunity wit...

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One of the key genes that influence the adaptability of wheat to environments and yield are the VRN1 genes. In recent studies, an association of missense mutations within VERNALIZATION-A1 exon-4 with modulation of quantitative values of such agronomically valuable traits as frost tolerance, vernaliz...

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Current studies on bread wheat resistance to stem rust have two main subjects: complex analysis for resistance of bread wheat germplasm using molecular markers, field screening and laboratory tests against samples of different fungal populations, and searching for sources and donors of new genes and...

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Progress in genome sequencing, assembly and analysis allows for a deeper study of agricultural plants’ chromosome structures, gene identif ication and annotation. The published genomes of agricultural plants proved to be a valuable tool for studing gene functions and for marker-assisted and genomic...

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Antifreeze proteins are a class of proteins synthesized by poikilothermic organisms under cold stress. These proteins have random phylogenetic distribution, differ in primary and secondary structures, have different regulatory pathways, but they all display a common feature: the ability to be adsorb...

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The development of next-generation sequencing technologies has provided new opportunities for genotyping various organisms, including plants. Genotyping by sequencing (GBS) is used to identify genetic variability more rapidly, and is more cost-effective than whole-genome sequencing. GBS has demonstr...

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Background. The basic approach to the production of new common wheat genotypes involving introgressive hybridization entails a long-term process. Doubled haploid production could accelerate it. However, this method is not widely used in breeding programs due to its main limitation: the genotype depe...

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Since the first plant genome of Arabidopsis thaliana has been sequenced and published, genome sequencing technologies have undergone significant changes. New algorithms, sequencing technologies and bioinformatic approaches were adopted to obtain genome, transcriptome and exome sequences for model an...

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Soybean, Glycine max L., is one of the most important agricultural crops grown in a wide range of latitude. In this regard, in soybean breeding, it is necessary to pay attention to the set of genes that control the transition to the flowering stage, which will make it possible to adapt genotypes to...

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Drought is one of the major environmental factors that limit crop growth and yield. Development of new wheat genotypes carrying introgressions from other cereal species is widely applied to improve the complex stability of bread wheat (Triticum aestivum L.). The aim of this study was estimation of t...

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To improve biotic and abiotic stress tolerance in common wheat (Triticum aestivum L.), novel genotypes with genomic fragments introgressed from other cereal species are extensively developed. One of the most important abiotic environmental factors that impede the expansion of wheat cultivation areas...

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Starch is a major storage carbohydrate in plants. It is an important source of calories in the human and animal diet. Also, it is widely used in various industries. Native starch consists of water-insoluble semicrystalline granules formed by natural glucose polymers amylose and amylopectin. The phys...

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Among the pathogenic complex of the common wheat there is a causal agent of leaf and stem diseases: (rusts and powdery mildew), which has economic importan ce for most of the Russian regions. We propose a methodological approach for confirmation of effec tiveness of wheat genes conferring broad-spec...

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We used molecular-genetic and molecular-cytology approaches to characterize the genomes of 20 varieties of wheat created in different regions of Russia. A molecular-genetic analysis was performed using 29 SSR-markers covering the entire genome, and 41 ISBP-markers localized on chromosome 5B. Analysi...

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The article gives the data about expediency of increasing of genetic diversity of commercial varieties of durum winter wheat in Middle Povolzhie and in the Urals  on powdery mildew tolerance because of interspecific hybridization. The results of introgression of stability to powdery mildew from Trit...

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The article discusses fibromyalgia (FM) as a topical interdisciplinary problem. From the point of view of modern medicine, FM is considered a chronic disease characterized by widespread persistent musculoskeletal pain of a non-inflammatory nature, which is accompanied by fatigue, sleep disturbances...

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Genomic selection is a technology that allows for the determination of the genetic value of varieties of agricultural plants and animal breeds, based on information about genotypes and phenotypes. The measured breeding value (BV) for varieties and breeds in relation to the target trait allows breedi...

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