A5042945095- Plant tissue culture and regeneration
- Agricultural Productivity and Crop Improvement
- Plant Reproductive Biology
- Plant Molecular Biology Research
- Plant responses to water stress
- Agriculture and Biological Studies
- Plant Stress Responses and Tolerance
- Seed Germination and Physiology
- Transgenic Plants and Applications
- Legume Nitrogen Fixing Symbiosis
- Soil and Environmental Studies
- Plant Genetic and Mutation Studies
- Plant-Microbe Interactions and Immunity
- Plant Virus Research Studies
- Polysaccharides and Plant Cell Walls
- Animal Genetics and Reproduction
- Plant and fungal interactions
- Plant nutrient uptake and metabolism
- GABA and Rice Research
- Plant and animal studies
- Horticultural and Viticultural Research
- Plant Pathogenic Bacteria Studies
- Tissue Engineering and Regenerative Medicine
- Microbial Community Ecology and Physiology
- Plant Surface Properties and Treatments
Ufa Institute of Chemistry
2016-2023
Inoculation with plant growth-promoting rhizobacteria can increase salt resistance. We aimed to reveal bacterial effects on the formation of apoplastic barriers and hormone concentration in relation maintaining ion homeostasis growth salt-stressed plants. The rhizosphere a durum wheat variety was inoculated cytokinin-producing Bacillus subtilis auxin-producing Pseudomonas mandelii strains. Plant growth, deposition lignin suberin concentrations sodium, potassium, phosphorus hormones were...
The formation of apoplastic barriers is important for controlling the uptake water and ions by plants, thereby influencing plant growth. However, effects growth-promoting bacteria on barriers, relationship between these ability to influence content hormones in have not been sufficiently studied. cytokinins, auxins potassium, characteristics relations, deposition lignin suberin Casparian bands root endodermis durum wheat (Triticum Desf.) plants were evaluated after introduction...
Pseudomonas mandelii strain IB-Ki14 has recently been shown to strengthen the apoplastic barriers of salt-stressed plants, which prevents entry toxic sodium. It was interest find out whether same effect manifests itself in absence salinity and how this affects hydraulic conductivity barley plants. Berberine staining confirmed that bacterial treatment enhanced deposition lignin suberin formation Casparian bands roots The calculation conductance by relating transpiration leaf water potential...
Both salinity and bacterial inoculation into the rhizosphere can negatively affect uptake of mineral nutrients by plants, promoting formation apoplastic barriers. In this study, an attempt was made to study effect wheat plants with growth-promoting bacteria Pseudomonas mandelii IB-Ki14 Bacillus subtilis IB22 on Casparian bands concentration calcium iron ions important for plants. Under influence salinity, stimulation barriers in roots noted. When inoculated both without sodium chloride, most...
The stomatal closure of salt-stressed plants reduces transpiration bringing about the maintenance plant tissue hydration. aim this work was to test for any involvement aquaporins (AQPs) in under salinity. changes level cells were detected with help an immunohistochemical technique using antibodies against HvPIP2;2. In parallel, leaf sections stained abscisic acid (ABA). effects salinity compared those exogenously applied ABA on HvPIP2;2 levels and hydraulic conductance barley plants....
Lipid transfer proteins (LTPs) are known to be involved in suberin deposition the Casparian bands of pea roots, thereby reinforcing apoplast barriers. Moreover, Pseudomonas mandelii IB-Ki14 strain accelerated formation wheat plants, although involvement LTPs process was not studied. Here, we investigated effects P. on LTPs, bands, hydraulic conductance and activity aquaporins (AQPs) plants. RT PCR showed a 1.6-1.9-fold up-regulation PsLTP-coding genes an increase abundance LTP phloem roots...
Abstract Dynamics of abscisic acid (ABA) and indole-3-acetic (IAA) contents were followed in developing barley caryopses the ABA-deficient mutant AZ34 its parental cultivar Steptoe. Distribution these hormones HvPIP2 aquaporins (AQPs) was studied with help immunohistochemical methods roots coleorhiza embryos. In Steptoe, maturation caryopsis accompanied by vast accumulation ABA, while this hormone accumulated more slowly content lower than Accumulation ABA a decline IAA level caryopsis,...
Cytokinins are known to keep stomata open, which supports gas exchange and correlates with increased photosynthesis. However, keeping the open can be detrimental if transpiration is not compensated for by water supply shoots. In this study, we traced effect of ipt (isopentenyl transferase) gene induction, increases concentration cytokinins in transgenic tobacco plants, on hydraulic conductivity. Since flow depends conductivity apoplast, deposition lignin suberin apoplast was studied staining...
The phytoremediation of soil contaminated with petroleum depends on the association plants rhizosphere bacteria capable promoting plant growth and destroying hydrocarbonates. In present work, we studied effects “Lenoil” biological product containing Pseudomonas turukhanskensis IB 1.1, hydrocarbons Secale cereale L plants, which previously proved to be resistant weak oil pollution gray forest composition microorganisms in their rhizosphere. rye roots was studied, morphometric parameters...
The influence of the nutrient medium hormonal composition on induction calluso- and morphogenesis in Lavandula angustifolia Mill., as well content some endogenous hormones (indolylacetic acid, cytokinins, abscisic acid) morphogenic non-morphogenic calli, were studied. leaf explants isolated from obtained vitro plants Stepnaya Vdala cultivars. In primary calli with a frequency 5.7-11.6%, buds shoots formed different Murashige Skoog (MS) culture media supplemented 6-benzylaminopurine,...
The study is aimed to the of peculiarities induction morphogenesis pathways in vitro morphogenetically competent anther cells - microspores isolated culture a number spring soft wheat genotypes, recommended for cultivation climatic conditions Republic Bashkortostan. content IAA seedlings studied genotypes sof was analyzed determine class genotype – characterized by high or low auxin content. Such as embryoidogenesis, polyembryoidogenesis and callusogenesis have been identified studied....
The influence of the BLP locus genes, which control formation black coloration spike glumes and grain pericarp on Casparian bands in Hordeum vulgare L. plants, was studied. experiment carried out with plants Bowman variety three almost isogenic lines obtained its basis: line, carrying one recombinant section from donor trait ear; a line dark gray mBLP light gBLP grain, regions chromosomes 1H, 2H, 3H. Lignin suberin deposition were assessed transverse sections root tissue. histological...
The relationship between the effect of ABA on morphogenesis in vitro and auxin transport, as well role peroxidases action ABA-deficient barley mutant AZ34 its parent form cv. Steptoe was studied.