Results 51 to 60 of about 130 (117)

Both Conserved Aromatic Nature and Critical RNA Motif of Residue 67 in the ToBRFV Movement Protein May Be Essential for Evading Tm‐22‐Mediated Resistance

Molecular Plant Pathology, Volume 27, Issue 7, July 2026.
Saturated mutagenesis of the MP C/H site reveals that residue identity at this position determines tobamovirus infection and Tm‐22 resistance evasion in tomato cultivars. ABSTRACT The 68th amino acid residue (cysteine, C68) in tobacco mosaic virus (TMV) movement protein (MP) and the corresponding position in some tobamoviruses are required to trigger ...
Yuhong Zhang, Jiayi Liu, Junchen Xu, Yuxin Nie, Luyou Wang, Fei Yan, Jianping Chen, Jian Wu   +7 more
wiley   +1 more source

Two new Anti-TMV active chalconoid analogues from the root of Phyllanthus emblica

Natural Product Research, 2017
Two new chalconoid analogues, emblirol A (1) and B (2), along with three known ones (3–5), were isolated from the root of the Phyllanthus emblica L. Their structures were elucidated on the basis of spectral data. Compound 1 and 2 showed moderate anti-TMV activity with inhibition rates 79.6 and 62.1% at a concentration of 1 mg/mL, respectively.
He, Yan, Li Rong, Han, Xing, Zhang, Jun Tao, Feng   +3 more
openaire   +2 more sources

The Transcription Factor DPB Confers Antiviral Defence Against Potato Virus X by Modulating MYB‐Dependent Signalling

Molecular Plant Pathology, Volume 27, Issue 7, July 2026.
This study identified that NbDPB confers resistance to potato virus X by directly activating the transcription factor NbMYB, which engages a hormone‐signalling network likely involving jasmonic acid and salicylic acid pathways. ABSTRACT As a transcriptional co‐factor of E2F, DP proteins are typically involved in the regulation of plant cell‐cycle ...
Jingjing Shi, Yumei Zhao, Chunyan Qi, Yaoyao Jiang, Bin Yong, Lingyun Lei, Wenhao Wang, Peng Liu, Jiaqian Liu, Tianye Zhang, Jianping Chen, Jian Yang, Tianbo Liu, Kaili Zhong   +13 more
wiley   +1 more source

Effects of Elevated CO2 on Bean Pod Mottle Virus Infection in Both Incompatible and Compatible Interactions With Phaseolus vulgaris L

Plant, Cell &Environment, Volume 49, Issue 7, Page 4493-4512, July 2026.
ABSTRACT Plant viruses cause significant crop losses, a situation that could worsen due to anthropogenic activities driving global climate change, one factor of which is the increase in atmospheric CO2 concentration. This study assessed the impact of elevated CO2 concentration (eCO2, 1000 vs. 400 ppm) on two genotypes of common bean (Phaseolus vulgaris
Tiffanie Scandolera, Julie Lintz, Ariane Gratias, Ellea Aboud, Simon Rochoux, Maria V. Préjean, Gilles Chatel Innocenti, Marie Garmier, Gianluca Teano, Juan C. Alvarez‐Diaz, Graham Noctor, Valérie Geffroy, Stéphanie Pflieger   +12 more
wiley   +1 more source

T Cell Exhaustion in Cancer Immunotherapy: Heterogeneity, Mechanisms, and Therapeutic Opportunities

Advanced Science, Volume 13, Issue 35, 24 June 2026.
T cell exhaustion limits immunotherapy efficacy. This article delineates its progression from stem‐like to terminally exhausted states, governed by persistent antigen, transcription factors, epigenetics, and metabolism. It maps the exhaustion landscape in the TME and proposes integrated reversal strategies, providing a translational roadmap to overcome
Yang Yu, Xiaoyu Yao, Qingyang Wang, Mengrui Yang, Runze Li, Jiangjiang Qin, Jing Zhuang, Changgang Sun   +7 more
wiley   +1 more source

The Use of Bacteria, Actinomycetes and Fungi in the Bioprotection of Solanaceous Crops against Tobacco Mosaic Virus (TMV)

Agriculture
Tobacco mosaic virus (TMV) is one of the most persistent and infectious plant viruses. The substantial economic losses caused by TMV in the production of tobacco and vegetables (especially in the Solanaceae family) are prompting the introduction of ...
Anna Trojak-Goluch
doaj   +1 more source

Naamines and Naamidines as Novel Agents against a Plant Virus and Phytopathogenic Fungi

Marine Drugs, 2018
Naamines, naamidines and various derivatives of these marine natural products were synthesized and characterized by means of nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry.
Pengbin Guo, Gang Li, Yuxiu Liu, Aidang Lu, Ziwen Wang, Qingmin Wang   +5 more
doaj   +1 more source

The Pathogenesis‐Related Protein 4b Induced by Rice Stripe Virus Enhances Host's Antiviral Defence

Molecular Plant Pathology, Volume 27, Issue 6, June 2026.
OsPR4b is induced by RSV to inhibit viral infection via regulating RNA metabolism and cell wall reinforcement, while its knockdown modulates NAC/MYB/ERF/WRKY family genes and enhances viral accumulation. ABSTRACT Rice stripe virus (RSV) causes rice stripe disease, which poses a serious threat to rice production.
Binhao Gao, Long Ma, Huiyuan Zhang, Sinan Chen, Qiao Wang, Mingjun Li, Ling Qing, Gentu Wu   +7 more
wiley   +1 more source

Role of a Synonymous Mutation at Codon 178 in P1 That Attenuates Potato Virus Y‐Induced Tobacco Vein Necrosis and Its Application for Expressing Human Interferon

Molecular Plant Pathology, Volume 27, Issue 6, June 2026.
A synonymous mutation at P1 K178 attenuates PVY virulence and abolishes tobacco vein necrosis. This attenuated vector serves as a high‐efficiency plant bioreactor for the production and purification of recombinant human interferons. ABSTRACT Plant virus‐based vectors are gaining significant attention as bioreactors for recombinant protein production ...
De‐Guo Liu, Yue‐Yue Wang, Qing Zhu, Xin‐Wei Huang, Xi‐Ying Yan, Meng‐Ao Jia, Yu‐Shuang Guo, Ling‐Gai Cao, Jun Jiang, Xiang‐Dong Li, Xiao‐Lian Zhang, Yan‐Ping Tian   +11 more
wiley   +1 more source

Anti-TMV Effects of Amaryllidaceae Alkaloids Isolated from the Bulbs of Lycoris radiata and Lycoricidine Derivatives

Natural Products and Bioprospecting, 2018
Fifteen known amaryllidaceae alkaloids were isolated from the bulbs of Lycoris radiata. Some of the compounds and lycoricidine derivatives had been screened for the activities against tobacco mosaic virus (TMV) by the conventional half-leaf method ...
Dong-Qiong Yang, Zhao-Rong Chen, Duo-Zhi Chen, Xiao-Jiang Hao, Shun-Lin Li   +4 more
doaj   +1 more source