Synthetic chloroinconazide compound exhibits highly efficient antiviral activity against tobacco mosaic virus

2020 ◽  
Vol 76 (11) ◽  
pp. 3636-3648
Author(s):  
Xing Lv ◽  
Shunyu Xiang ◽  
Xiangchuan Wang ◽  
Lei Wu ◽  
Changyun Liu ◽  
...  
Keyword(s):  
Antiviral Activity ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Highly Efficient

A unique spiro-β-triazinedione-γ-hydantoin type alkaloid with antiviral activity against tobacco mosaic virus from Streptomyces gamaensis

2019 ◽  
Vol 6 (18) ◽  
pp. 3215-3219 ◽  
Author(s):  
Xiaowei Guo ◽  
Jidong Wang ◽  
Can Su ◽  
Chongxi Liu ◽  
Xiao-Yan Ma ◽  
...  
Keyword(s):  
Antiviral Activity ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Chemical Investigation ◽  
Actinomycete Strain ◽  
Soil Actinomycete

Chemical investigation of a soil actinomycete strain Streptomyces gamaensis NEAU-Gz11 led to the isolation of three alkaloids 1–3 with antiviral activity.

Bitriazolyl acyclonucleosides with antiviral activity against tobacco mosaic virus

2008 ◽  
Vol 49 (17) ◽  
pp. 2804-2809 ◽  
Author(s):  
Wei Li ◽  
Yi Xia ◽  
Zhijin Fan ◽  
Fanqi Qu ◽  
Qiongyou Wu ◽  
...  
Keyword(s):  
Antiviral Activity ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus

scholarly journals Green Synthesized ZnO Nanoparticles Mediated by Mentha Spicata Extract Induce Plant Systemic Resistance against Tobacco Mosaic Virus

2020 ◽  
Vol 10 (15) ◽  
pp. 5054 ◽  
Author(s):  
Ahmed Abdelkhalek ◽  
Abdulaziz A. Al-Askar
Keyword(s):  
Antiviral Activity ◽  
Viral Infection ◽  
Tobacco Mosaic Virus ◽  
Green Synthesis ◽  
Mosaic Virus ◽  
Plant Pathogens ◽  
Systemic Resistance ◽  
Effective Control ◽  
Zno Nps ◽  
Mentha Spicata

Globally, plant viral infection is one of the most difficult challenges of food security, where considerable losses in crop production occur. Nanoparticles are an effective control agent against numerous plant pathogens. However, there is limited knowledge concerning their effects against viral infection. In the present study, the green synthesis of zinc oxide nanoparticles (ZnO NPs) using aqueous leaf extract of Mentha spicata was achieved. X-ray diffraction patterns confirmed the crystalline nature of the prepared ZnO NPs. Dynamic light scattering and scanning electron microscopy analyses revealed that the resultant ZnO NPs were spherical in shape with a particle size ranged from 11 to 88 nm. Fourier transmission infrared spectroscopy detected different functional groups, capping and stability agents, and showed Zn-O bond within wavenumber of 487 cm−1. Under greenhouse conditions, the antiviral activity of biological synthesized ZnO NPs (100 µg/mL) against Tobacco mosaic virus (TMV) was evaluated. The double foliar application of the prepared ZnO NPs, 24 h before and 24 h after TMV-inoculation, was the most effective treatment that showed a 90.21% reduction of viral accumulation level and disease severity. Additionally, the transcriptional levels of PAL, PR-1 (salicylic acid marker gene), CHS, and POD genes were induced and up-regulated in all ZnO NPs treated plants. Notably, the results exhibited that aqueous extract of Mentha spicata was an effective reducing agent for the green synthesis of ZnO NPs, which showed significant antiviral activity. Finally, the detected protective and curative activity of ZnO NPs against TMV can encourage us to recommend its application for plant viral disease management. To our knowledge, this is the first study describing the antiviral activity of the green synthesized ZnO NPs.

Evaluation of the Antiviral Activity of Extracts from Plants Grown in the Qinling Region of China Against Infection by Tobacco mosaic virus (TMV)

2012 ◽  
Vol 160 (4) ◽  
pp. 181-186 ◽  
Author(s):  
Bingnian Jing ◽  
Zhiqing Ma ◽  
Juntao Feng ◽  
Hongyan Liang ◽  
Chen Li ◽  
...  
Keyword(s):  
Antiviral Activity ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus

A highly efficient dual-diazonium reagent for protein crosslinking and construction of a virus-based gel

2018 ◽  
Vol 16 (18) ◽  
pp. 3353-3357 ◽  
Author(s):  
Dejun Ma ◽  
Jie Zhang ◽  
Changyu Zhang ◽  
Yuwen Men ◽  
Hongyan Sun ◽  
...  
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Protein Crosslinking ◽  
Efficient Strategy ◽  
Highly Efficient

A highly efficient strategy is developed to construct a new hydrogel using tobacco mosaic virus and a new bench-stable diazonium reagent.

Antiviral activity of Eupatorium adenophorum leaf extract against tobacco mosaic virus

2014 ◽  
Vol 60 ◽  
pp. 28-33 ◽  
Author(s):  
Yi Jin ◽  
Lingyu Hou ◽  
Miaozhi Zhang ◽  
Zhaofeng Tian ◽  
Aocheng Cao ◽  
...  
Keyword(s):  
Antiviral Activity ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Leaf Extract ◽  
Eupatorium Adenophorum
Sign in / Sign up

Export Citation Format

Share Document