scholarly journals Tracking the potyviral P1 protein in Nicotiana benthamiana plants during plum pox virus infection

2017 ◽  
Vol 61 (04) ◽  
pp. 492-494 ◽  
Author(s):  
Z. VOZÁROVÁ ◽  
M. GLASA ◽  
Z. W. ŠUBR
Keyword(s):  
Virus Infection ◽  
Nicotiana Benthamiana ◽  
Plum Pox Virus

scholarly journals Genome-Wide Identification and Characterization of Long Noncoding RNAs Involved in Chinese Wheat Mosaic Virus Infection of Nicotiana benthamiana

Biology ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 232
Author(s):  
Weiran Zheng ◽  
Haichao Hu ◽  
Qisen Lu ◽  
Peng Jin ◽  
Linna Cai ◽  
...  
Keyword(s):  
Virus Infection ◽  
Mosaic Virus ◽  
Nicotiana Benthamiana ◽  
Noncoding Rnas ◽  
Long Noncoding Rnas ◽  
Differentially Expressed ◽  
Genome Wide ◽  
Chinese Wheat

Recent studies have shown that a large number of long noncoding RNAs (lncRNAs) can regulate various biological processes in animals and plants. Although lncRNAs have been identified in many plants, they have not been reported in the model plant Nicotiana benthamiana. Particularly, the role of lncRNAs in plant virus infection remains unknown. In this study, we identified lncRNAs in N. benthamiana response to Chinese wheat mosaic virus (CWMV) infection by RNA sequencing. A total of 1175 lncRNAs, including 65 differentially expressed lncRNAs, were identified during CWMV infection. We then analyzed the functions of some of these differentially expressed lncRNAs. Interestingly, one differentially expressed lncRNA, XLOC_006393, was found to participate in CWMV infection as a precursor to microRNAs in N. benthamiana. These results suggest that lncRNAs play an important role in the regulatory network of N. benthamiana in response to CWMV infection.

scholarly journals Multiple cellular compartments engagement in Nicotiana benthamiana-peanut stunt virus-satRNA interactions revealed by systems biology approach

2021 ◽  
Author(s):  
Barbara Wrzesińska ◽  
Agnieszka Zmienko ◽  
Lam Dai Vu ◽  
Ive De Smet ◽  
Aleksandra Obrępalska-Stęplowska
Keyword(s):  
Virus Infection ◽  
Nicotiana Benthamiana ◽  
Cellular Localization ◽  
Plant Interactions ◽  
Satellite Rna ◽  
Functional Connections ◽  
Cell Compartments ◽  
Wide Range ◽  
Peanut Stunt Virus ◽  
Cellular Compartments

Abstract Key message PSV infection changed the abundance of host plant’s transcripts and proteins associated with various cellular compartments, including ribosomes, chloroplasts, mitochondria, the nucleus and cytosol, affecting photosynthesis, translation, transcription, and splicing. Abstract Virus infection is a process resulting in numerous molecular, cellular, and physiological changes, a wide range of which can be analyzed due to development of many high-throughput techniques. Plant RNA viruses are known to replicate in the cytoplasm; however, the roles of chloroplasts and other cellular structures in the viral replication cycle and in plant antiviral defense have been recently emphasized. Therefore, the aim of this study was to analyze the small RNAs, transcripts, proteins, and phosphoproteins affected during peanut stunt virus strain P (PSV-P)–Nicotiana benthamiana interactions with or without satellite RNA (satRNA) in the context of their cellular localization or functional connections with particular cellular compartments to elucidate the compartments most affected during pathogenesis at the early stages of infection. Moreover, the processes associated with particular cell compartments were determined. The ‘omic’ results were subjected to comparative data analyses. Transcriptomic and small RNA (sRNA)–seq data were obtained to provide new insights into PSV-P–satRNA–plant interactions, whereas previously obtained proteomic and phosphoproteomic data were used to broaden the analysis to terms associated with cellular compartments affected by virus infection. Based on the collected results, infection with PSV-P contributed to changes in the abundance of transcripts and proteins associated with various cellular compartments, including ribosomes, chloroplasts, mitochondria, the nucleus and the cytosol, and the most affected processes were photosynthesis, translation, transcription, and mRNA splicing. Furthermore, sRNA-seq and phosphoproteomic analyses indicated that kinase regulation resulted in decreases in phosphorylation levels. The kinases were associated with the membrane, cytoplasm, and nucleus components.

Nicotiana benthamiana Argonaute10 plays a pro‐viral role in Bamboo mosaic virus infection

2019 ◽  
Vol 224 (2) ◽  
pp. 804-817 ◽  
Author(s):  
Ying Wen Huang ◽  
Chung Chi Hu ◽  
Ching Hsiu Tsai ◽  
Na Sheng Lin ◽  
Yau Heiu Hsu
Keyword(s):  
Virus Infection ◽  
Mosaic Virus ◽  
Nicotiana Benthamiana ◽  
Mosaic Virus Infection

Cytopathology of Tomato torrado virus Infection in Tomato and Nicotiana benthamiana

2012 ◽  
Vol 160 (11-12) ◽  
pp. 685-689 ◽  
Author(s):  
Lidia Zielińska ◽  
Julia Byczyk ◽  
Natalia Rymelska ◽  
Natasza Borodynko ◽  
Henryk Pospieszny ◽  
...  
Keyword(s):  
Virus Infection ◽  
Nicotiana Benthamiana
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