Results 31 to 40 of about 130 (117)

Herbimycin B, a new benzoquinonoid ansamycin with anti-TMV and herbicidal activities.

The Journal of Antibiotics, 1980
A new benzoquinonoid ansamycin, herbimycin B was isolated from the culture broth of Streptomyces hygroscopicus No. AM-3672, a herbimycin A-producing strain. Herbimycin B showed potent anti-TMV activity. Herbicidal effect of herbimycin B was less than that of herbimycin A.
Y, Iwai, A, Nakagawa, N, Sadakane, S, Omura, H, Oiwa, S, Matsumoto, M, Takahashi, T, Ikai, Y, Ochiai   +8 more
openaire   +3 more sources

New Urea and Thiourea Derivatives of Piperazine Doped with Febuxostat: Synthesis and Evaluation of Anti‐TMV and Antimicrobial Activities [PDF]

The Scientific World Journal, 2013
A series of new 4‐(5‐(3‐cyano‐4‐isobutoxyphenyl)‐4‐methylthiazole‐2‐carbonyl)‐N‐(substituted phenyl)piperazine‐1‐carboxamides 8(a–e)/carbothioamides 8(f–j) were accomplished for biological interest by the simple addition of active functionalized arylisocyanates 7(a–e)/arylisothiocyanates 7(f–j) with 2‐isobutoxy‐5‐(4‐methyl‐2‐(piperazine‐1‐carbonyl ...
Reddivari Chenna Krishna Reddy, Syed Rasheed, Devineni Subba Rao, Shaik Adam, Yellala Venkata Rami Reddy, Chamarthi Naga Raju   +5 more
openaire   +3 more sources

Antitobacco Mosaic Virus Activity of a New Eremophilane Glucoside From the Leaves of L

Natural Product Communications, 2022
A new eremophilane-type sesquiterpene glucoside, 13-hydroxycapsidiol 3- O - β -D-glucoside ( 1 ), was isolated from the leaves of Nicotiana tabacum L.
Hui Wang , ME, Li-li Zhang , ME, Yong-sheng Li , ME, Shi-tou Li , ME, Wen-miao He , ME, Ji-zhong Wu , ME, Yi-ming Bi , ME, Lu Dai , ME, Meng-hao Shen , BE, Jing Yang , ME, Jin-xin Tie , ME   +10 more
doaj   +1 more source

Anti-TMV activity and functional mechanisms of two sesquiterpenoids isolated from Tithonia diversifolia

Pesticide Biochemistry and Physiology, 2017
Unlike chemical pesticides, antiviral plants are biodegradable, replenishable and safe. In this study, 14 sesquiterpene compounds from Tithonia diversifolia were tested for their activities against Tobacco mosaic virus (TMV) using the half-leaf method.
Lihua, Zhao, Jiahong, Dong, Zhonghui, Hu, Shunlin, Li, Xiaoxia, Su, Jie, Zhang, Yueyan, Yin, Tao, Xu, Zhongkai, Zhang, Hairu, Chen   +9 more
openaire   +2 more sources

In Silico and In Vitro Assessment of Antiviral Activities of Licorice and Green Tea Extracts Against Tobacco Mosaic Virus [PDF]

Arab Universities Journal of Agricultural Sciences
Using integrated in silico and in vitro experiments, the antiviral capabilities of green tea and licorice extracts were evaluated against the tobacco mosaic virus (TMV).
Alshymaa Ahmed, Khalid El Dougdoug, Lina Amin, Atef Sadik   +3 more
doaj   +1 more source

Gene editing, metabolomics, network pharmacology strategies to explore terpenoid content and anti-TMV activity in NtSPS1 knockout Nicotiana tabacum

Scientific Reports
The content of terpenoids in tobacco can alter its resistance to TMV. NtSPS1, a pivotal structural gene in tobacco, is capable to regulate the terpenoid content.
Jia-Meng Dai, Jian-Duo Zhang, Xin Liu, Ling-Fang Zhang, Jin Wang, Yong Xu, Guang-Yu Yang, Jing Li, Ming-Li Chen, Qiu-Fen Hu   +9 more
doaj   +1 more source

The IKU2/RLK7–MAPK–MINI3 signaling module controls endosperm cellularization timing to determine seed size in Arabidopsis

Journal of Integrative Plant Biology, EarlyView.
The phosphorylation status of the WRKY transcription factor WRKY10/MINI3, controls the timing of endosperm cellularization in Arabiopsis, thus regulating final seed size, offering a molecular understanding that could inform future agricultural breeding strategies. ABSTRACT Seed size is a critical factor in determining crop yield.
Min Ni, Yuchen Qian, Tinggang Nong, Wangshu Mou, Niu Liu, La Yang, Dongdong Li, Huixia Shou, Juan Xu   +8 more
wiley   +1 more source

Purification and Structural Analysis of the Effective Anti-TMV Compound ε-Poly-l-lysine Produced by Streptomyces ahygroscopicus

Molecules, 2019
Microbial secondary metabolites produced by actinomycetes are important natural products widely applied to control plant diseases. A variety of actinomycetes were isolated from soil samples collected from Tianzhu Mountain in Shenyang, China.
Jianguang Chen, He Liu, Zihao Xia, Xiuxiang Zhao, Yuanhua Wu, Mengnan An   +5 more
doaj   +1 more source

Anti-TMV Activity of Malformin A1, a Cyclic Penta-Peptide Produced by an Endophytic Fungus Aspergillus tubingensis FJBJ11 [PDF]

International Journal of Molecular Sciences, 2015
Plant-associated microorganisms are known to produce a variety of metabolites with novel structures and interesting biological activities. An endophytic fungus FJBJ11, isolated from the plant tissue of Brucea javanica (L.) Merr. (Simaroubaceae), was proven to be significantly effective in producing metabolites with anti-Tobacco mosaic virus (TMV ...
Tan, Qing-Wei, Gao, Fang-Luan, Wang, Fu-Rong, Chen, Qi-Jian   +3 more
openaire   +2 more sources

Autoimmunity and Periodontitis

Journal of Periodontal Research, EarlyView.
In a microbe‐driven inflammatory environment, peptidyl‐arginine deiminase (PAD) enzymes from neutrophils and Porphyromonas gingivalis citrullinate both microbial and self‐antigens. B cell presentation of citrullinated or self‐mimicking epitopes activates T cells that assist B cells in antibody isotype switching, affinity maturation, epitope spreading ...
Massimo Costalonga, Vivek Thumbigere‐Math, Mark C. Herzberg   +2 more
wiley   +1 more source