Results 51 to 60 of about 2,811 (171)

Modification of Tobacco rattle virus RNA1 to Serve as a VIGS Vector Reveals That the 29K Movement Protein Is an RNA Silencing Suppressor of the Virus

Molecular Plant-Microbe Interactions, 2013
Tobacco rattle virus (TRV) has a bipartite, positive-sense single-stranded RNA genome and is widely used for virus-induced gene silencing (VIGS) in plants.
Xianbao Deng, Jani Kelloniemi, Tuuli Haikonen, Anssi L. Vuorinen, Paula Elomaa, Teemu H. Teeri, Jari P. T. Valkonen   +6 more
doaj   +1 more source

DNA methylome responses to biotic and abiotic stress in Arabidopsis thaliana: A multi‐study analysis

Plant Biology, EarlyView.
Sixteen Arabidopsis thaliana Whole‐Genome Bisulfite Sequencing datasets have been analysed to reveal common and stress‐specific DNA methylation responses. Although global methylation levels remained stable, specific DMRs varied according to the type of stress and genomics context.
R. Behl, J. J. Gallo‐Franco, R. R. Hazarika, Z. Zhang, F. Wilming, J. P. Schnitzler, C. Lindermayr, F. Johannes   +7 more
wiley   +1 more source

Knocking Out Two Polyphenol Oxidase Genes Significantly Improves Recombinant Protein Purification in Nicotiana benthamiana

Plant Biotechnology Journal, Volume 24, Issue 11, Page 5588-5596, November 2026.
ABSTRACT Efficient purification remains a key technical challenge affecting the recovery efficiency of recombinant proteins in plant‐based systems. Complex metabolites, particularly polyphenols, often cause recombinant protein aggregation during purification.
Hai‐Ping Diao, Hui‐Xin Meng, Xue‐Jiao Xu, Zeng‐Lin Zhang, Jian‐Feng Zhang, Yong‐Feng Guo, Inhwan Hwang, Shi‐Jian Song   +7 more
wiley   +1 more source

The appearance of soil-borne viruses in Finnish plant nurseries

Agricultural and Food Science, 1972
In studies conducted by the Department of Plant Pathology of the Agricultural Research Centre, soil-borne viruses were found in soil samples from seven nurseries out of thirteen sampled and from fields at two experimental stations in south and south-west
Eeva Tapio
doaj  

Plant Poly(ADP-Ribose) Polymerase 1 Is a Potential Mediator of Cross-Talk between the Cajal Body Protein Coilin and Salicylic Acid-Mediated Antiviral Defence

Viruses, 2023
The nucleolus and Cajal bodies (CBs) are sub-nuclear domains with well-known roles in RNA metabolism and RNA-protein assembly. However, they also participate in other important aspects of cell functioning.
Nadezhda Spechenkova, Viktoriya O. Samarskaya, Natalya O. Kalinina, Sergey K. Zavriev, S. MacFarlane, Andrew J. Love, Michael Taliansky   +6 more
doaj   +1 more source

The Multiplication Cycle of Tobacco Rattle Virus in Tobacco Mesophyll Protoplasts

Journal of General Virology, 1976
Summary When protoplasts inoculated with tobacco rattle virus (TRV) were sampled after successive intervals at 22 or 25 °C in light, the following sequence of events was detected. Infective TRV-RNA appeared at 7 h and approached its maximum concentration by 12 h.
B. D. Harrison, S. Kubo, D. J. Robinson, A. M. Hutcheson   +3 more
openaire   +1 more source

Turnip mosaic virus utilizes the lipid droplet biogenesis machinery to facilitate its propagation in plants

New Phytologist, Volume 252, Issue 2, Page 797-816, October 2026.
Potyvirus turnip mosaic virus induces neutral lipid accumulation and lipid droplet biogenesis in infected leaves for its own benefit. See also the Commentary on this article by May & Nagy, 252: 525–527. Summary Lipid droplets (LDs), which are dedicated to storing neutral lipids (NLs), are dynamic organelles involved in numerous other functions ...
Léna Jambou, Nathalie Arvy, Marguerite Batsale, Luc Sofer, Sara Shakir, Marielle Cochet, Vincent Simon, Charlotte Quinteau, Thomas Scotti, Nathan M. Doner, Satinder K. Gidda, Robert T. Mullen, Sabine D'Andréa, Jean‐Luc Gallois, Denis Coulon, Claire Bréhélin, Sylvie German‐Retana   +16 more
wiley   +1 more source

Functional Studies on the LiAG1 Gene of Lilium ‘Ice Pink Queen’ in Flower Development

Plants
Lily (Lilium Asiatica Hybrida) is a globally known perennial herbaceous bulbous flower, popular for its large, colourful flowers and high economic and ornamental value.
Lili Xue, Jingqi Dai, Ruyu Fu, Nana Wu, Jiaxuan Yu, Jie Dong, Tao Yang, Jinping Fan   +7 more
doaj   +1 more source

A Ralstonia solanacearum effector RipAD perturbs aquaporin NbPIP oligomeric status to suppress plant immunity

The Plant Journal, Volume 128, Issue 1, October 2026.
SUMMARY Bacterial wilt caused by Ralstonia solanacearum is a devastating disease that affects a wide range of crops, including tobacco. The pathogen promotes infection by secreting type III effector (T3E) proteins into host plants to facilitate pathogenicity; however, the molecular mechanisms for many of these effectors remain elusive.
Bo Nian, Sai Yuan, Yijie Liu, Ying Zhang, Pengyue Li, Yang Lin, Jiatao Xie, Jiasen Cheng, Yanping Fu, Xiao Yu, Daohong Jiang, Bo Li   +11 more
wiley   +1 more source

Transient expression of human papillomavirus type 16 virus-like particles in tobacco and tomato using a tobacco rattle virus expression vector

Biologia Plantarum, 2010
The major capsid protein L1 of human papillomavirus type 16 (HPV16) was transiently expressed in tobacco (Nicotiana benthamiana and Nicotiana tabacum) and tomato (Lycopersicon esculentum) leaves using Agrobacterium tumefaciens.
M. Šmídková, M. Müller, N. Thönes, K. Piuko, P. Angelisová, J. Velemínský, K. J. Angelis   +6 more
doaj   +1 more source