Response of Vigna radiata L. (Mung Bean) to Ozone Phytotoxicity Using Ethylenediurea and Magnesium Nitrate

Nigar, Sehrish; Nazneen, Shahla; Khan, Sardar; Ali, Neelum; Sarwar, Tasneem

doi:10.1007/s00344-021-10535-8

Cited by 9 publications

(5 citation statements)

References 57 publications

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“…Another class of synthetic cytokinin analogs contain urea and carbamate moieties with an ethylene linker. Among them, the oxalylaryl carbamates ( Figure 1 , Structure II ) have anti-stress growth-regulatory activity for crops [ 9 , 10 ], and ethylene diurea (EDU, Figure 1 , III ) has ozone protective properties [ 11 , 12 , 13 , 14 ].…”

Section: Introductionmentioning

confidence: 99%

Anti-Proliferative and Cytoprotective Activity of Aryl Carbamate and Aryl Urea Derivatives with Alkyl Groups and Chlorine as Substituents

Oshchepkov

Kovalenko²,

Kalistratova³

et al. 2022

Molecules

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Natural cytokinines are a promising group of cytoprotective and anti-tumor agents. In this research, we synthesized a set of aryl carbamate, pyridyl urea, and aryl urea cytokinine analogs with alkyl and chlorine substitutions and tested their antiproliferative activity in MDA-MB-231, A-375, and U-87 MG cell lines, and cytoprotective properties in H2O2 and CoCl2 models. Aryl carbamates with the oxamate moiety were selectively anti-proliferative for the cancer cell lines tested, while the aryl ureas were inactive. In the cytoprotection studies, the same aryl carbamates were able to counteract the CoCl2 cytotoxicity by 3–8%. The possible molecular targets of the aryl carbamates during the anti-proliferative action were the adenosine A2 receptor and CDK2. The obtained results are promising for the development of novel anti-cancer therapeutics.

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Section: Introductionmentioning

confidence: 99%

Anti-Proliferative and Cytoprotective Activity of Aryl Carbamate and Aryl Urea Derivatives with Alkyl Groups and Chlorine as Substituents

Oshchepkov

Kovalenko²,

Kalistratova³

et al. 2022

Molecules

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“…Biomonitoring of O3 pollution is now widely practiced across the South and Southeast Asia using the synthetic chemical, ethylenediurea (N-[2-(2-oxo-1imidazolidinyl) ethyl]-N-phenylurea) (EDU) (Emberson et al, 2010). EDU is identified as protecting plants from phytotoxic effects of tropospheric O3 (Salvatori et al, 2017;Nigar et al, 2021), by increasing the plant resistance to ozone (Carnahan et al, 1978). However, EDU is a research chemical which is not commercially available (Carnahan et al, 1978).…”

Section: Research Articlementioning

confidence: 99%

Assessing the impact of tropospheric ozone pollution on grain yield of mung bean [<em>Vigna radiate</em> (L.) R. Wilczek] using ethylenediurea: A case study in Peradeniya, Sri Lanka

Perera

Wijesooriya

Gunarathne

et al. 2021

J. Agric. Val. Add.

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Tropospheric ozone (O3) is well known to reducing the yield of ozone-sensitive crop varieties. The present study aimed to detect the impact of O3 pollution in Peradeniya, Sri Lanka on the grain yield of a local variety of mung bean [Vigna radiata (L.) R. Wilczek], using the antiozonant ethylenediurea (EDU) protocol. Mung bean plants grown in pots were exposed to ambient O3 and O3 free conditions (by adding recommended doses of EDU) in a complete randomized experimental design. Ozone sensitivity was assessed by recording the number of pods and seeds, the dry weight of pods and seeds and the shoot dry weight. The same experiment was repeated on the same site to verify the results. Tropospheric O3 concentration, daily rainfall, relative humidity (RH) and air temperature in the study location were recorded for the both study periods. The tested local mung bean variety appears to be sensitive to ambient O3 levels. Further, the O3 impact on crop yield loss appeared to be varying with the prevailing climatic conditions, especially the distribution of rainfall. Under rather dry climatic conditions that occurred towards the flowering and fruiting periods seemed causing a reduction in the number of pods and seeds of the crop with a yield loss of about 21%. This study further proved that the EDU protocol can be used to demonstrate yield loss of mung bean due to O3 pollution. As O3 impacts are better envisaged under dry climatic conditions, we suggest using the EDU protocol to identify O3 pollution in dry agro-climatic regions of the intermediate and dry zones of the country and to detect O3 sensitive crop species that grow in these dry regions.

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“…EDU mitigates the harmful effects of oxidative stress, improves photosynthesis and growth, and increases biomass and productivity. The use of EDU helps in obtaining good harvests of maize [ 8 ], rice [ 9 , 10 ], and peanuts [ 11 ], increases the growth and biomass of peas [ 12 ] and legumes [ 13 , 14 ], and improves the growth, nutritional properties, and yield of wheat grain [ 15 , 16 , 17 , 18 ]. It also protects seedlings of Japanese larch [ 19 , 20 ] and willow [ 21 ], which are important plants for cultivation as sources of bioenergy.…”

Section: Introductionmentioning

confidence: 99%

New Hybrid Ethylenediurea (EDU) Derivatives and Their Phytoactivity

Oshchepkov,

Kovalenko,

Kalistratova

et al. 2024

IJMS

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Natural and synthetic phytohormones are widely used in agriculture. The synthetic cytokinin ethylenediurea (EDU) induces protection in plants against ozone phytotoxicity. In our study, new hybrid derivatives of EDU were synthesized and tested for phytoactivity. The germination potential (Gp), germination of seeds (G), and relative water content in leaves (RWC), characterizing the drought resistance of plants, were determined. The results of laboratory studies showed that EDU and its hybrid derivatives have a positive effect on root length, the growth and development of shoots, as well as the ability of plants to tolerate stress caused by a lack of water.

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Response of Vigna radiata L. (Mung Bean) to Ozone Phytotoxicity Using Ethylenediurea and Magnesium Nitrate

Cited by 9 publications

References 57 publications

Anti-Proliferative and Cytoprotective Activity of Aryl Carbamate and Aryl Urea Derivatives with Alkyl Groups and Chlorine as Substituents

Anti-Proliferative and Cytoprotective Activity of Aryl Carbamate and Aryl Urea Derivatives with Alkyl Groups and Chlorine as Substituents

Assessing the impact of tropospheric ozone pollution on grain yield of mung bean [<em>Vigna radiate</em> (L.) R. Wilczek] using ethylenediurea: A case study in Peradeniya, Sri Lanka

New Hybrid Ethylenediurea (EDU) Derivatives and Their Phytoactivity

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