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The effect of cytokinins on growth, phenolics, antioxidant and antimicrobial potential in liquid agitated shoot cultures of Knautia sarajevensis

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F17%3A73584133" target="_blank" >RIV/61989592:15110/17:73584133 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989592:15310/17:73584133 RIV/00027006:_____/17:00004112

  • Result on the web

    <a href="https://link.springer.com/article/10.1007%2Fs11240-017-1288-2" target="_blank" >https://link.springer.com/article/10.1007%2Fs11240-017-1288-2</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s11240-017-1288-2" target="_blank" >10.1007/s11240-017-1288-2</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The effect of cytokinins on growth, phenolics, antioxidant and antimicrobial potential in liquid agitated shoot cultures of Knautia sarajevensis

  • Original language description

    Endemic plants are under constant threat of extinction and micropropagation protocols that can provide not only mechanisms for their revitalisation, but also a possibility for potential sources of new biologically active substances. This study describes the very first use of the liquid culture system for in vitro Knautia sarajevensis shoot multiplication, production of biomass, and an increase in biological activities of the extracts. Murashige and Skoog media containing various concentrations of cytokinins (6-benzyladenine, zeatin, and kinetin) were used to establish agitated shoot cultures of this endemic plant species and to evaluate their effect on shoot morphology. HPLC analysis of phenolic compounds show that the main metabolite in all extracts was salicylic acid with accumulation of rosmarinic and 4-hydroxybenzoic acid for some treatments. The richest sources of phenolics were shoots cultivated in media containing zeatin, which also had high influence on biomass production. Analysis of antioxidant and antimicrobial potential suggests that this plant could have beneficial biological activities. Methanol extracts of shoots cultivated in media containing 2.0 mg/L 6-benzyladenine were moderately active against Staphylococcus aureus and Bacillus spizizeni. DPPH assay showed radical scavenging activity of shoot cultures with IC50 10–90 μg/mL.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10608 - Biochemistry and molecular biology

Result continuities

  • Project

    <a href="/en/project/LO1204" target="_blank" >LO1204: Sustainable development of research in the Centre of the Region Haná</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2017

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Plant Cell, Tissue and Organ Culture (print)

  • ISSN

    0167-6857

  • e-ISSN

  • Volume of the periodical

    131

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    11

  • Pages from-to

    347-357

  • UT code for WoS article

    000412689000013

  • EID of the result in the Scopus database

    2-s2.0-85026748423