The potential applications of cytokinins and cytokinin oxidase/dehydrogenase inhibitors for mitigating abiotic stresses in model and non-model plant species

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/61989592:15310/24:73628732

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

The potential applications of cytokinins and cytokinin oxidase/dehydrogenase inhibitors for mitigating abiotic stresses in model and non-model plant species

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

The potential applications of cytokinins and cytokinin oxidase/dehydrogenase inhibitors for mitigating abiotic stresses in model and non-model plant species

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10611 - Plant sciences, botany

Projekt

<a href="/cs/project/EH22_008%2F0004581" target="_blank" >EH22_008/0004581: Nové poznatky pro plodiny nové generace</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Current Plant Biology

ISSN

2214-6628

e-ISSN

2214-6628

Svazek periodika

40

Číslo periodika v rámci svazku

DEC

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

28

Strana od-do

100398

Kód UT WoS článku

001350385600001

EID výsledku v databázi Scopus

2-s2.0-85207936106