Tinatin DOOLOTKELDİEVA
Ziraat Fakültesi
Ziraat Fakültesi
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| Состояние | Çalışıyor |
| Ученая степень | Prof. Dr. |
| Номер исследователя YÖK |
Распределение цитируемости
Characterization of Pseudomonas syringae PV. syringae from diseased stone fruits in Kyrgyzstan and testing of biological agents against pathogen
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVAThe plant diseases caused by the Pseudomonas syringae сomplex bacteria are economically important and occur worldwide on various plants, and it is as a pathogen that has not been the object of studies and little is known about its epidemiology in Kyrgyzstan. The conventional phenotypic (LOPAT, API tests) and PCR-assisted isolation were used for the identificationof Pseudomonas syringae pv. syringaе isolates from the affected organs of local stone fruits, such as peach (Prunus persica), cherry (Prunus subgen), apricot (Prunus armeniaca), and plu ...Более Статья2020International Journal of PhytopathologyEScience Press, Pakistan16 ПросмотрыStreptomyces bio-products against apple and pear diseases in organic orchards
Tinatin DOOLOTKELDİEVAErwinia amylovora as a fire blight pathogen and Venturia inaequalis as a scab pathogen were isolated from the blossoms, exudates, infected fruits, leaves and bent branches of diseased apple, pear and hawthorn trees, selected in the Chy, Osh and Jalal Abad regions. Biochemical and pathogenicity tests, alongside PCR analyses were conducted to identify the local isolates of Erwinia amylovora and Venturia inaequalis. The alternative antagonistic microorganisms which combat bacterium E. amylovora and fungus Venturia inaequalis were tested within in ...Более Глава книги2018Agricultural Research UpdatesNova Science Publishers16 ПросмотрыAn app for apples: Citizen-led mapping of fire blight in Central Asia
Saykal BOBUŞOVA Tinatin DOOLOTKELDİEVAFire blight, caused by the bacterial pathogen Erwinia amylovora, is a severe bacterial disease of apple and pear that can quickly destroy whole plants. In the last decade, it was also detected in Central Asia, where wild pomaceous fruit plants represent the dominant species in mid-altitude forests and constitute a critical foundation for the entire ecosystem. Efficiently informing farmers, forestry services and private persons about the instances and dangers of fire blight, the correct way to recognize the symptoms, and the methods of disease c ...Более Статья2023Journal of Plant PathologySpringer36 ПросмотрыSpecies Discrimination within the Metarhizium PARB Clade: Ribosomal Intergenic Spacer (rIGS)-Based Diagnostic PCR and Single Marker Taxonomy
Saykal BOBUŞOVA Tinatin DOOLOTKELDİEVABackground: The entomopathogenic fungus Metarhizium anisopliae sensu lato forms a species complex, comprising a tight cluster made up of four species, namely M. anisopliae sensu stricto, M. pinghaense, M. robertsii and M. brunneum. Unambiguous species delineation within this “PARB clade” that enables both the taxonomic assignment of new isolates and the identification of potentially new species is highly solicited. (2) Methods: Species-discriminating primer pairs targeting the ribosomal intergenic spacer (rIGS) sequence were designed and a diag ...Более Статья2023Journal of FungiMDPI, Switzerland26 ПросмотрыIdentification of Microbial Populations Present in Agricultural and Nonarable Soils in the Talas Valley, Northern Kyrgyzstan, in Autumn
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVA Mahabat KONURBAYEVASoil bacterial and fungal communities were investigated in relation to soil type and farm management practices after vegetation harvesting in autumn. Soils from fields cultivated with Phaseolus vulgaris (bean) and Pyrus comminus (pear) and nonarable, natural areas were studied. Microbial diversity was analysed using cultivation-dependent methods (isolation of pure cultures) and cultivation-independent methods (direct extraction of DNA from soil, followed by PCR amplification of the 16S rRNA and 18S rRNA genes). The use of cultivation-dependent ...Более Статья2023Applied and Environmental Soil ScienceHindawi Publishing Corporation17 ПросмотрыIn vitro and in vivo screening of bacterial species from contaminated soil for heavy metal biotransformation activity
Tinatin DOOLOTKELDİEVA Mahabat KONURBAYEVA Saykal BOBUŞOVAHeavy metals (HMs) are widely used in various industries. High concentrations of HMs can be severely toxic to plants, animals and humans. Microorganism-based bioremediation has shown significant potential in degrading and detoxifying specific HM contaminants. In this study, we cultivated a range of bacterial strains in liquid and solid nutrient medium containing different concentrations of different HMs to select and analyze bacteria capable of transforming HMs. The bacterial strains most resistant to selected HMs and exhibiting the ability to ...Более Статья2024Journal of Environmental Science and Health, Part B: Pesticides, Food Contaminants, and Agricultural WastesTaylor & Francis0 ПросмотрыIn situ microbial bioremediation of obsolete pesticides at their disposal sites
Tinatin DOOLOTKELDİEVA Mahabat KONURBAYEVA Saykal BOBUŞOVASoil pollution by pesticides is a global problem in many countries, including Kyrgyzstan. Currently, 50 storage facilities for obsolete banned pesticides exist, severely threatening the surrounding populations and environment. In this study, in situ bioremediation technology was used to remove pesticide contamination from soil around the storage facilities. Three conditions were tested: application of fertile soil and bioproduct, application of fertile soil and no bioproduct (Control 1), and application of fertile soil and no bioproduct (Contro ...Более Статья2024Bioremediation JournalTaylor & Francis0 ПросмотрыBiological Control of Erwinia carotovora ssp. carotovora by Streptomyces Species
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVATen isolates of Erwinia carotovora ssp. carotovora (Ecc) were isolated from infected potato tubers of Picasso, Sante, and Nevskiy varieties collected from different regions in Kyrgyzstan. Isolates were identified as Erwinia carotovora ssp. carotovora (Ecc) by standard bacteriological techniques and pathogenicity tests on tubers and also by PCR analyses. Tests on the pathogenicity of E. carotovora ssp. carotovora (Ecc) strains to host plants by artificial inoculation have shown a high sensibility of the Picasso variety. As a result, five isolate ...Более Статья2016Advances in MicrobiologyScientific Research Publishing81 ПросмотрыFire Blight Disease Caused by Erwinia amylovora on Rosaceae Plants in Kyrgyzstan and Biological Agents to Control This Disease
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVA Erwinia amylovora species were isolated from the blossoms, exudates, infected fruits, leaves and bent branches of diseased apple, pear and hawthorn trees, selected in the Chy, Osh and Jalal Abad regions. Biochemical and pathogenicity tests, alongside PCR analyses, were conducted to identify the local isolates of Erwinia amylovora. The alternative antagonistic microorganisms which combat bacterium E. amylovora were tested within in vitro and in vivo conditions. The results revealed the ability of Streptomyces antagonistic bacteria to decrease f ...Более Статья2016Advances in MicrobiologyScientific Research Publishing133 ПросмотрыIdentification of Ralstonia Solanacearum in Kyrgyzstan's Potato Fields and the Possibility of Using Biocontrol Agents Against this Pathogen
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVAIn this study, we have used well-known, efficient methods and bioassay for systematic screening of R. solanacearum for identification of its phenotype and biochemical profile, as well as for pathogenicity and virulence. As a result, an aggressive race — Biovar 3 — was most isolated from the potato fields of the Issyk-Kul region, especially in fields where the Picasso variety was grown. The isolated indigenous strains of Streptomyces diastatochromogenesstrain sk-6 and Streptomyces bambergiensis strain k1-3 has the potential to be used as a bioco ...Более Статья2016International Journal of Environmental & Agriculture Research (IJOEAR)Mukesh Arora56 ПросмотрыEffects of Streptomyces Biofertilizer to Soil Fertility and Rhizosphere’s Functional Biodiversity of Agricultural Plants
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVA Mahabat KONURBAYEVAIn the present study, a biofertilizer on the basis of Streptomyces fumanus gn-2 was used for the treatment of wheat and soybean seeds (dose 104 spore/ml) before planting them in soil with low fertility in order to determine the effect of this biological agent on germination rate; the growth of seedlings, shoots, and the maturation phase of plants; the rhizosphere’s functional biodiversity; and the resistance of these plants to pathogens. Seeds were soaked in the suspension for a period of two or three hours. During the growing season of the cro ...Более Статья2015Advances in MicrobiologyScientific Research Publishing60 ПросмотрыBacterial Community Structure In Petroleum Contaminated And Uncontaminated Soils Of Mountain Ecosystem
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVA Mahabat KONURBAYEVAWe compared a microbial diversity in uncontaminated and contaminated with petroleum soils in mountain ecosystems in Kyrgyzstan. Culture-dependent and culture - independent methods were used to analyze microbial diversity. PCR primers that target conserved iron binding motifs in alkane monooxygenase (alkB) and cytochrome P450 alkane hydroxylase were used to analyze genes of alkane degrading bacteria in chronically contaminated and uncontaminated sites, using an enrichment culture with dodecane. Analysis of 16S rRNA showed that in contaminated so ...Более Статья2015MANAS Journal of Agriculture, Veterinary and Life Science (MJAVL)Kyrgyz - Turkish Manas University57 ПросмотрыImpact of Biocontrol Agent Streptomyces fumanus on Bacterial Communities in the Rhizosphere of Wheat and Soybean in Newly Cultivated Soil
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVA Mahabat KONURBAYEVAwheat and soybean seeds biocontrol agent rhizosphere microflora in vegetation phases impact of streptomyces fumanus on biodiversity of rhizosphereСтатья2015Global Advanced Research Journal of Agricultural ScienceGlobal Advanced Research Journals146 ПросмотрыIdentification and Prevalence of Ralstonia Solanacearum From Potato Fields of Kyrgyzstan
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVAFor the first time in Kyrgyzstan Raltsonia solanacearum bacterium as a pathogen of bacterial wilt (quarantine for the country object) was obtained and identified by enzyme-linked immunosorbent assay (ELISA) and biochemical methods. Three potato (Solanum tuberosum) cultivars: Picasso, Sante and Nevskiy were used for isolation of pathogen, which were collected from different regions of Kyrgyzstan. Detection and identification of the pathogen by ELISA performed directly from diseased potato shoots and leaves, and from pure culture of Ralstonia sol ...Более Статья2014MANAS Journal of Agriculture, Veterinary and Life Science (MJAVL)Kyrgyz - Turkish Manas University65 ПросмотрыEndophytic fungi diversity of wild terrestrial plants in Kyrgyzstan
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVAA total of 255 species of wild medicinal plants were analyzed in Northern and Northeastern Kyrgyzstan; from 150 plant species, 278 endophytic fungal isolates were identified. Endophytic fungi were frequently recorded on members of large plant families: Asteraceae, Ranunculaceae, Rutaceae, Fabaceae,Lamiaceae, Boraginaceae, Moraceae, Iridaceae, Euphorbiaceae and Brassicaceae. In the foothill ecosystems, rich biodiversity and numerous species of endophytic fungi genera - Fusarium, Acremonium, Cladosporium, Penicillium, Curvularia, Monilia, Rhizoct ...Более Статья2014Global Advanced Research Journal of MicrobiologyGlobal Advanced Research Journals65 ПросмотрыBiological Control Agents for Crop Protection and Sustainability of Agro-ecosystems in Kyrgyztan
Tinatin DOOLOTKELDİEVAThe main agricultural activities in the Kyrgyz Republic are include the production of cereal grains, vegetables, potatoes and commercial crops such as cotton, tobacco, sugar beets and livestock. The sustainability of the agriculture sector was severely affected by the large scale mono-cropping approach of the Soviet era. Intensive agriculture has caused environmental pollution due to the excessive use of mineral fertilizers and pesticides. To combat this menace we have isolated and introduced non-chemical crop protection agents, the antifungal ...Более Глава книги2013Multifunctional Agriculture, Ecology and Food Security: International PerspectivesNova Science Publishers61 ПросмотрыAlkane monooxygenase diversity recovered from Central Asia sediments
Tinatin DOOLOTKELDİEVAPrevious studies in our lab and elsewhere showed that different microbial gene groups are obtained from geographically distant sites. Alkane monooxygenases activate terminal carbon-carbon bonds in the first step of alkane degradation with the addition of an oxygen to the compound, resulting in an alcohol product. The aim of this study was to test the hypothesis that unique microbial populations and alkane monooxygenase (alkB and Cytochrome P450) genes can be recovered from geographically distinct sites, with varying degrees of anthropogenic imp ...Более Глава книги2012Diversity of biodegradative gene populations in aquatic sediments examined by gene-targeted metagenomicsRutgers University55 ПросмотрыМикробные сообщества высокогорных и низкотемпературных почв долины Сон-Куль Кыргызстана
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVAС помощью классического метода микробиологии и анализа последовательностей 16SrRNA впервые было изучено количественное соотношение и биоразнообразие микробных комплексов низкотемпературных почв долины Сон-Куль. Структура видового состава бактерий отличалась в почвах под различным покровам растительности по мере возрастания высоты местности. Анализ последовательностей 16SrRNA показал, что в летний период в почвах высокогорной долины Сон-Куль доминирующими филогенетическими группами были Actinobacteria (55,0%), Gammaproteobacteria ( 33,0%) и Firm ...Более Статья2012Фундаментальные исследования79 ПросмотрыScreening of Wild-Type Fungal Isolates for Cellulolytic Activity
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVABackground: In this study, wild-type fungal isolates, producing highly effective cellulolytic enzymes were selected for bioconversion of residues and waste from agriculture and rational utilization of energy resources for food production. Methods: We screened wild-type fungal isolates of Aspergillus, Penicillium, and Trichoderma with an enhanced ability to produce extracellular cellulase. We carried out solid-state fermentation on a medium of agricultural waste products, including wheat bran, beet peels, and cotton oil cake, as well as addition ...Более Статья2011Microbiology InsightsSage Publications74 ПросмотрыMicrobiological Control of Flour-Manufacture: Dissemination of Mycotoxins Producing Fungi in Cereal Products
Tinatin DOOLOTKELDİEVAWheat grain and its products are widely consumed as fodder and basic daily food stuffs in Kyrgyzstan. Mycobiota is known to produce hazardous effects to a consumer since it produces mycotoxins. Henceforth, mycobiota starting from the field stage to flour, grain and flour samples were selected for mycological analysis from eight sites of flour manufacture: grain stored in storehouses before milling, mechanically cleaned grain, washed grain, grain dried and prepared for mill, roughly-milled flour, first grade flour and high grade flour. The sampl ...Более Статья2010Microbiology InsightsSage Publications58 ПросмотрыNew Strains of Streptomyces as Producers of Biofungicides and Biological Stimulators for Protection of the Shoots and Seedlings of Tiang-Shang Spruce Fir (Picea Schrenkiana)
Tinatin DOOLOTKELDİEVADuring this work we detected 5 species of pathogenic fungi that damage seedlings and saplings of the Tiang-Shang spruce fir, which cause a perceptible damage to the coniferous nurseries of Northern Kyrgyzstan and require activities to protect the woods. The biological activity of Streptomyces metabolites for raising the resistance of seedlings to phytopathogenic fungi was tested in laboratory and field conditions during three seasons. In order to evaluate the biological activity of Streptomyces preparations as biological agents, we have soaked ...Более Статья2009Microbiology InsightsSage Publications66 ПросмотрыEcology and Prevalence of Actynomyces-Antagonists in Soils of Kyrgyzstan
Tinatin DOOLOTKELDİEVAГлава книги2008Ecosystem Ecology Research TrendsNova Science Publishers125 ПросмотрыBiological Activity of Ag and Cu Monometallic Nanoparticles and Ag-Cu Bimetallic Nanocomposites against Plant Pathogens and Seeds
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVAThe antibacterial activities of silver (Ag) and copper (Cu) monometallic and bimetallic nanoparticles (MNPs and BNPs) against the most economically important and common plant bacterial diseases in Kyrgyzstan were tested, as well as their phytotoxic effects on wheat and corn seeds. To achieve this, a range of Ag and Cu MNPs and BNPs were synthesized using different methods and were tested at different concentrations to compare their biological effects. The antibacterial activities of Ag and Cu MNPs and Ag-Cu BNPs against the plant pathogenic bac ...Более Статья2022Journal of NanomaterialsHindawi Publishing Corporation95 ПросмотрыMicrobial communities of vegetable seeds and biocontrol microbes for seed treatment
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVAThirty-one species of vegetable seeds from Kyrgyzstan's State Register were analysed for mycological and bacterial composition using various methods, from simple visual to molecular. The modified roll-towel method simultaneously assesses the degree of contamination and seed germination. Screening in agar medium allows analysis of species on the outer and inner surfaces of vegetable seeds that are not detected using the roll-towel method. As a result of the phytopathological examination, 15 fungal and three bacterial species were found. Direct D ...Более Статья2022Seed Science and TechnologyInternational Seed Testing Association, Switzerland34 ПросмотрыLOW TEMPERATURE AND VEGETATION EFFECTS ON THE SOIL BACTERIAL COMMUNITIES STRUCTURE IN HIGH MOUNTAINOUS AND COLD BIOTOPES IN KYRGYZSTAN
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVAIt is well known that soil microorganisms play essential roles in the biogeochemical cycling of biogenic elements and soil-forming processes. However, little is known about the effect of the vegetation type on the bacterial community structures in soils from cold regions. For these reasons, we have analysed the bacterial communities of eight biotopes covered with different plants and two biotopes without vegetation in the Son-Kull Valley as the coldest corner in Kyrgyzstan. Using the culture-depended and culture-independent (16S rRNA gene seque ...Более Статья2022Applied Ecology and Environmental ResearchCorvinus University Budapest, Hungary43 ПросмотрыIsolation and genetic characterization of Erwinia amylovora bacteria from Kyrgyzstan
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVA Mahabat KONURBAYEVAFire Blight, an economically relevant disease of apple, pear, and quince trees that is caused by the Gram-negative bacterium Erwinia amylovora, was first reported from Kyrgyzstan in 2008. One decade later, the disease has spread across the northern part of the country, affecting fruit orchards mainly in Chuy and Issyk-kul regions. Using semi-selective cultural media, bacteria have been isolated from plant material sampled in infested orchards from different locations in Kyrgyzstan, and 16S rRNA gene sequence determination together with diagnost ...Более Статья2019European Journal of Plant PathologySpringer55 ПросмотрыCharacterization of Beauveria bassiana isolates from Kyrgyzstan
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVA Sezim COLDOŞBEKOVAWe report on the enzootic foci of the insect pathogenic fungus, Beauveria bassiana, found in high meadows in the middle mountain steppes of Kyrgyzstan, at elevations from 1000 m to 2200 m. The growth characteristics of various B. bassiana isolates on different media and as a function of temperature were studied. In addition, the ability of the fungal isolates to produce enzymes with amylase, protease and lipase activities was investigated. Dense biomass production on inexpensive solid media (oatmeal and bean oil meal) produced conidia used for ...Более Статья2019Journal of Invertebrate PathologyElsevier36 ПросмотрыMicrobial communities in pesticide-contaminated soils in Kyrgyzstan and bioremediation possibilities
Tinatin DOOLOTKELDİEVA Mahabat KONURBAYEVA Saykal BOBUŞOVAIn Kyrgyzstan, many former storehouses and dump sites for obsolete pesticides exist. In 2009/2010, an inventory and assessment of these sites including risks of environmental hazard has been conducted by FAO and the World Bank. Monitoring revealed high concentration of pesticides listed as persistent organic pollutants (POPs). The purpose of this research was to study the microbial structural complexes of the pesticide-contaminated soils in these dumping zones, and to search for and select microorganism’s destructors with cytochrome P450 genes ...Более Статья2018Environmental Science and Pollution ResearchSpringer62 ПросмотрыCopper Nanoparticles: Synthesis and Biological Activity
Emil ÖMÜRZAK Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVABy means of XRD and FESEM analysis, it is established that copper nanoparticles with sizes less than 10 nm are formed during the chemical reduction, which form aggregates mainly with spherical shape. Presence of gelatin during the chemical reduction of copper induced formation of smaller size distribution nanoparticles than that of nanoparticles synthesized without gelatin and it can be related to formation of protective layer. Synthesized Cu nano-powders have sufficiently high activity against the Erwinia amylovora bacterium, and the bacterial ...Более Доклады конференции20182017 International Conference on Aerospace Technology, Communications and Energy Systems (ATCES 2017)IOP Publishing187 ПросмотрыScab Disease Caused by Venturia inaequalis on Apple Trees in Kyrgyzstan and Biological Agents to Control This Disease
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVAAmong the most economically important fruit crops in South and North Kyrgyzstan affected by scab disease are apples (Malus domestica). Natural isolates of Venturia inaequalis were isolated from diseased parts of apple trees, selected from different regions, through sedimentation of air microflora on the crowns of fruit trees. Two biocontrol agents as Trichoderma viride and Streptomyces sр. were tested for apple scab control in vitro and field conditions. Two applications of Trichoderma viride within 35 days completely stopped the scab disease i ...Более Статья2017Advances in MicrobiologyScientific Research Publishing60 ПросмотрыThe Improving Conditions for the Aerobic Bacteria Performing the Degradation of Obsolete Pesticides in Polluted Soils
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVA Mahabat KONURBAYEVACurrently, in the territory of Kyrgyzstan, 50 storage facilities of obsolete pesticides exist; they store about 5000 tons of these hazardous chemicals. The storage conditions have become unusable for a long time. They pose a serious threat to the people living there, livestock, and the environment. The main purpose of this research was the use of selected bacteria with cytochrome P450 genes for the bioremediation of polluted soils around the burial sites in model soil experiments. In the first trial of biodegradation experiments, one contaminat ...Более Статья2021Air, Soil and Water ResearchSage Publications150 ПросмотрыGenetic characterization of Erwinia amylovora isolates detected in the wild walnut-fruit forest of South Kyrgyzstan
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVAErwinia amylovora, the causal agent of fire blight, was first reported in Kyrgyz orchards in 2008 and, within a few years, the disease has spread throughout most of the northern part of the country. As fire blight expanded and penetrated new areas, it also reached the unique ecosystem constituted by the Arslonbob wild walnut-fruit forests in South Kyrgyzstan. Here, we present the results of field surveys in the forests and in the nearby orchards and gardens of the Jalal-Abad region during the 2019 season. Further, we use genetic profiling of th ...Более Статья2021Journal of Plant PathologySpringer47 ПросмотрыIsolation, Identification, and Characterization of the Nematophagous Fungus Arthrobotrys oligospora from Kyrgyzstan
Tinatin DOOLOTKELDİEVA Saykal BOBUŞOVA Ayperi MURATBEKOVAPurpose Predatory fungi have been the subject of fundamental studies and their potential as biological control agents against parasitic plant nematodes has been assessed. The aim of the present study was to isolate and identify predatory fungi, performing in vitro and in vivo screening to select highly active strains to control parasitic nematodes. Methods Different nutrient media were used to isolate predatory fungi and determine their morphological and cultural properties. Identification was performed by classical and molecular biology method ...Более Статья2021Acta ParasitologicaSpringer95 ПросмотрыTracking the dissemination of Erwinia amylovora in the Eurasian continent using a PCR targeted on the duplication of a single CRISPR spacer
Tinatin DOOLOTKELDİEVAFire blight is the most devastating disease affecting pome fruit production globally. The pathogen is native to North America and was imported to western Europe in the 1950s, progressively spreading over the continent in the ensuing decades. Previous phylogenetic studies have revealed the extreme genetic homogeneity of the pathogen outside its center of origin, which makes epidemiological studies difficult. These are generally only possible using hypervariable regions of the genome such as those represented by CRISPRs (Clustered Regularly Inter ...Более Статья2021Phytopathology ResearchBMC, England102 ПросмотрыSynthesis of biologically active silver and copper nanocomposites
Tinatin DOOLOTKELDİEVA Emil ÖMÜRZAKIn the joint chemical reduction of silver and copper ions in the presence of gelatin, regardless of the composition of the reaction medium, a nanocomposite was formed consisting of nanodispersed silver and copper particles. In this research, the dependence of phase composition and dispersity on the synthesis conditions, as well as antibacterial activity of synthesized silver and copper nanocomposites were studied. It has been established that the most highly dispersed silver and copper nanocomposites were formed in an alkaline medium. We have r ...Более Статья2018Materials Research ExpressIOP Publishing78 Просмотры
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