Plant endophytic bacteria: a potential resource pool of electroactive microorganisms

The purpose of the article is to analyze and substantiate the development of tourism business in Ukraine as a priority component of the national economy. The methodology of this study is to use analytical, spatial, geographical, cultural and other methods. This methodological approach provided an opportunity to carry out a complete analysis of the state of the tourism industry of the state and to draw some conclusions.The scientific novelty lies in the coverage of the real and potential resource potential for the development of the recreational and tourism sphere in Ukraine, detailing the measures for the country ‘s entry into the world tourist market. Conclusions. Analyzing the state and prospects of tourism business development in Ukraine, it should be noted that this industry is one of the priority areas for improving the economy of the country. Historical, cultural – ethnographic, gastronomic, sanatorium and resort potentials of the country will lead the country into world leaders of the tourism industry when creating favorable conditions for investment and proper marketing.

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BIODIVERSITY OF ENDOPHYTIC BACTERIA AS A PROMISING BIOTECHNOLOGICAL RESOURCE

Sel skokhozyaistvennaya Biologiya ◽

10.15389/agrobiology.2015.5.648eng ◽

2015 ◽

Vol 50 (5) ◽

pp. 648-654 ◽

Cited By ~ 1

Author(s):

V.K. Chebotar’, ◽

◽

A.V. Shcherbakov ◽

E.N. Shcherbakova ◽

S.N. Maslennikova ◽

...

Keyword(s):

Endophytic Bacteria

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Diversity of IAA-producing endophytic bacteria isolated from the roots ofCymbidiumgoeringii

Biodiversity Science ◽

10.3724/sp.j.1003.2010.195 ◽

2010 ◽

Vol 18 (2) ◽

pp. 195 ◽

Cited By ~ 1

Author(s):

Liu Lin ◽

Sun Lei ◽

Zhang Ruiying ◽

Yao Na ◽

Li Lubin

Keyword(s):

Endophytic Bacteria

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The Historicity of Jesus and the Potential Resource of the Apocryphal Gospel

The Society of Theology and Thought ◽

10.21731/ctat.2019.82.107 ◽

2019 ◽

pp. 107-150

Author(s):

Hyekyoung Song

Keyword(s):

Potential Resource

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Multi-Targeting Bioactive Compounds Extracted from Essential Oils as Kinase Inhibitors

Molecules ◽

10.3390/molecules25092174 ◽

2020 ◽

Vol 25 (9) ◽

pp. 2174 ◽

Cited By ~ 5

Author(s):

Annalisa Maruca ◽

Delia Lanzillotta ◽

Roberta Rocca ◽

Antonio Lupia ◽

Giosuè Costa ◽

...

Keyword(s):

Essential Oils ◽

Binding Affinity ◽

Structural Changes ◽

Kinase Inhibitors ◽

Synergistic Effects ◽

Data Bank ◽

Binding Modes ◽

Starting Point ◽

Target Action ◽

Potential Resource

Essential oils (EOs) are popular in aromatherapy, a branch of alternative medicine that claims their curative effects. Moreover, several studies reported EOs as potential anti-cancer agents by inducing apoptosis in different cancer cell models. In this study, we have considered EOs as a potential resource of new kinase inhibitors with a polypharmacological profile. On the other hand, computational methods offer the possibility to predict the theoretical activity profile of ligands, discovering dangerous off-targets and/or synergistic effects due to the potential multi-target action. With this aim, we performed a Structure-Based Virtual Screening (SBVS) against X-ray models of several protein kinases selected from the Protein Data Bank (PDB) by using a chemoinformatics database of EOs. By evaluating theoretical binding affinity, 13 molecules were detected among EOs as new potential kinase inhibitors with a multi-target profile. The two compounds with higher percentages in the EOs were studied more in depth by means Induced Fit Docking (IFD) protocol, in order to better predict their binding modes taking into account also structural changes in the receptor. Finally, given its good binding affinity towards five different kinases, cinnamyl cinnamate was biologically tested on different cell lines with the aim to verify the antiproliferative activity. Thus, this work represents a starting point for the optimization of the most promising EOs structure as kinase inhibitors with multi-target features.

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The role of endophytic bacteria and mycorrhizae fungus as plant growth inducer of white turmeric

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/759/1/012025 ◽

2021 ◽

Vol 759 (1) ◽

pp. 012025

Author(s):

R Simarmata ◽

Nuriyanah ◽

L Nurjanah ◽

J R L Sylvia ◽

T Widowati

Keyword(s):

Plant Growth ◽

Endophytic Bacteria

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Diversity and Biocontrol Potential of Cultivable Endophytic Bacteria Associated with Halophytes from the West Aral Sea Basin

Microorganisms ◽

10.3390/microorganisms9071448 ◽

2021 ◽

Vol 9 (7) ◽

pp. 1448

Author(s):

Lei Gao ◽

Jinbiao Ma ◽

Yonghong Liu ◽

Yin Huang ◽

Osama Abdalla Abdelshafy Mohamad ◽

...

Keyword(s):

Endophytic Bacteria ◽

Diversity Index ◽

Pathogenic Fungi ◽

Significant Inhibition ◽

Isolation Effect ◽

Aral Sea ◽

Rrna Gene ◽

Bacterial Isolates ◽

Aral Sea Basin ◽

Soil Borne Pathogens

Endophytes associated with halophytes may contribute to the host’s adaptation to adverse environmental conditions through improving their stress tolerance and protecting them from various soil-borne pathogens. In this study, the diversity and antifungal activity of endophytic bacteria associated with halophytic samples growing on the shore of the western Aral Sea in Uzbekistan were investigated. The endophytic bacteria were isolated from the nine halophytic samples by using the culture-dependent method and identified according to their 16S rRNA gene sequences. The screening of endophytic bacterial isolates with the ability to inhibit pathogenic fungi was completed by the plate confrontation method. A total of 289 endophytic bacterial isolates were isolated from the nine halophytes, and they belong to Firmicutes, Actinobacteria, and Proteobacteria. The predominant genera of the isolated endophytic bacteria were Bacillus, Staphylococcus, and Streptomyces, accounting for 38.5%, 24.7%, and 12.5% of the total number of isolates, respectively. The comparative analysis indicated that the isolation effect was better for the sample S8, with the highest diversity and richness indices. The diversity index of the sample S7 was the lowest, while the richness index of samples S5 and S6 was the lowest. By comparing the isolation effect of 12 different media, it was found that the M7 medium had the best performance for isolating endophytic bacteria associated with halophytes in the western Aral Sea Basin. In addition, the results showed that only a few isolates have the ability to produce ex-enzymes, and eight and four endophytic bacterial isolates exhibited significant inhibition to the growth of Valsa mali and Verticillium dahlia, respectively. The results of this study indicated that halophytes are an important source for the selection of microbes that may protect plant from soil-borne pathogens.

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