Publications by authors named "S S Shepelev"

Article Synopsis
  • The Kazakhstan-Siberia Network for Spring Wheat Improvement (KASIB) was founded in 2000 to enhance spring wheat through collaborative breeding and biannual yield trials involving 142 genotypes across various sites.
  • The study conducted from 2020 to 2022 identified significant DNA markers affecting key agronomic traits, with certain alleles linked to accelerated heading time and increased grain yield.
  • A total of eight promising DNA markers were highlighted, showing yield improvements of 3-4%, and recommendations were made for their simultaneous validation and implementation within KASIB's network.
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In this study, 21 synthetic hexaploid wheat samples were analyzed and compared for phenolic content (the Folin-Ciocalteu method), phenolic compositions, and antioxidant activity (DPPH, ABTS, and CUPRAC). The aim of the study was to determine the phenolic content and antioxidant activity of synthetic wheat lines developed from , which has a wide genetic diversity, to be used in breeding programs for developing new varieties with better nutritional properties. Bound, free, and total phenolic contents (TPCs) of wheat samples were determined as 145.

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Intermediate wheatgrass (IWG; ), a nutritionally dense and sustainable crop, is a promising novel ingredient in bakery applications. The main aim of this study was to investigate the potential of IWG as a novel ingredient in breadmaking. The second aim was to investigate the characteristics of breads substituted with 15, 30, 45, and 60% IWG flour compared to control bread produced using wheat flour.

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Objective: The aim: To study changes of the expression of synaptophysin (Syn) and vascular endothelial growth factor (VEGF) in neurons of the sensorimotor cortex (SMC) to reveal after unilateral ligation of the carotid artery, sensitization with brain antigen and their combination.

Patients And Methods: Materials and methods: Experimental animals - Wistar rats (260-290 g). Experimental models: mobilization of the left common carotid artery, ligation of the indicated artery, sensitization with cerebral antigen, combination of sensitization with cerebral antigen and ligation of the carotid artery.

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Wheat as a staple food crop is the main source of micro- and macronutrients for most people of the world and is recognized as an attractive crop for biofortification. This study presents a comprehensive investigation of genomic regions governing grain micro- and macroelements concentrations in a panel of 135 diverse wheat accessions through a genome-wide association study. The genetic diversity panel was genotyped using the genotyping-by-sequencing (GBS) method and phenotyped in two environments during 2017−2018.

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