The potential applications of cytokinins and cytokinin oxidase/dehydrogenase inhibitors for mitigating abiotic stresses in model and non-model plant species
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F24%3A00601146" target="_blank" >RIV/61389030:_____/24:00601146 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/24:73628732
Result on the web
<a href="https://doi.org/10.1016/j.cpb.2024.100398" target="_blank" >https://doi.org/10.1016/j.cpb.2024.100398</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cpb.2024.100398" target="_blank" >10.1016/j.cpb.2024.100398</a>
Alternative languages
Result language
angličtina
Original language name
The potential applications of cytokinins and cytokinin oxidase/dehydrogenase inhibitors for mitigating abiotic stresses in model and non-model plant species
Original language description
Cytokinins (CKs) are important phytohormones which are used by plants to optimize responses against abiotic stresses such as drought, salinity, temperature and nutrient stresses known to repress germination, and influencing general plant growth and development. Such stresses often trigger phenotypic plasticity and lead to low yields. Yet, the beneficial effect of CKs is counteracted by cytokinin oxidase/dehydrogenase (CKO/CKX, EC 1.5.99.12) enzymes and by N- and/or O-glycosylation. Additionally, research on CKs and CKX is often limited to model plants studied in isolation, and sparsely covers non-model plants exposed to abiotic stresses. Thus, this review explored the role of CKs and CKX inhibitors in mitigating abiotic stresses in model and non-model plants. We also examined possible crosstalk mechanisms of CKs with auxins, polyamines, and other major phytohormones. A detailed literature search was conducted using several databases including Web of Science, Google Scholar, ScienceDirect, Scopus, and PubMed. Upon perception of environmental stimuli, CKs [e.g., N6-(Delta 2isopent-2-enyl)adenine (iP), trans-zeatin (tZ) and cis-zeatin (cZ)] induce abiotic stress tolerance in a CK dependent manner or by forming intermolecular pathways with abscisic acid, ethylene, auxins and polyamines. Regulatory motifs of type-B ARRs code for transcriptional responses via DNA-binding. Inhibitors of CKX (e.g., 3TFM-2HE, INCYDE, F-INCYDE and anisiflupurin) act as promoters of growth and stress-tolerance through the inhibition of catabolic CKXs and regulate an increase in endogenous CKs (e.g., iP, tZ and cZ) in plants. The ability of CKX inhibitors to intercept CKX gene regulation is an indication of their potential applications in agriculture and other industries that rely on plant-based products.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
<a href="/en/project/EH22_008%2F0004581" target="_blank" >EH22_008/0004581: TowArds Next GENeration Crops (TANGENC)</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Current Plant Biology
ISSN
2214-6628
e-ISSN
2214-6628
Volume of the periodical
40
Issue of the periodical within the volume
DEC
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
28
Pages from-to
100398
UT code for WoS article
001350385600001
EID of the result in the Scopus database
2-s2.0-85207936106