The C5 protein encoded by Ageratum leaf curl Sichuan virus is a virulence factor and contributes to the virus infection
@article{Li2021TheCP, title={The C5 protein encoded by Ageratum leaf curl Sichuan virus is a virulence factor and contributes to the virus infection}, author={Pengbai Li and Feng Su and Qiyuan Meng and Hua-shi Yu and Gentu Wu and Mingjun Li and Ling Qing}, journal={Molecular Plant Pathology}, year={2021}, volume={22}, pages={1149 - 1158} }
Abstract Earlier reports have indicated that begomoviruses encode four proteins (AC1/C1, AC2/C2, AC3/C3, and AC4/C4 proteins) using complementary‐sense DNA as the template. In recent years, several reports have shown that some begomoviruses also encode an AC5/C5 protein from the complementary DNA strand, and these AC5/C5 proteins play different roles in virus infections. Here, we provide evidence showing that Ageratum leaf curl Sichuan virus (ALCScV), a monopartite begomovirus, also encodes a…
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The novel C5 protein from tomato yellow leaf curl virus is a virulence factor and suppressor of gene silencing
- BiologyStress Biology
- 2022
This study confirms the expression of the TYLCV C5 by analyzing the promoter activity of its upstream sequences and by detecting the C5 protein in infected cells by using a specific custom-made antibody, hence expanding the knowledge of the functional repertoire of theTYLCV proteome.
Geminivirus C4 proteins inhibit GA signaling via prevention of NbGAI degradation, to promote viral infection and symptom development in N. benthamiana
- BiologyPLoS pathogens
- 2022
A novel mechanism by which geminivirus C4 proteins control viral infection and disease symptom development by interfering with the GA signaling pathway is proposed.
Geminivirus C4 proteins inhibit GA signaling via prevention of NbGAI degradation, to promote viral infection and symptom development in N. benthamiana
- BiologybioRxiv
- 2021
It is demonstrated that geminivirus - encoded C4 protein regulates the GA signaling pathway to promote viral accumulation and disease symptom development and provides new insights into the interaction between virus and host.
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- BiologyMolecular plant pathology
- 2022
Overexpression of AGH17470 in N. benthamiana and citrus plants up‐regulated the transcription of pathogenesis‐related and salicylic acid (SA)‐signalling pathway genes and promoted SA accumulation, becoming the first prophage‐encoded secretory protein demonstrated to elicit an HR and induce a strong plant immune response.
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- Phytopathology Research
- 2022
A novel monopartite begomovirus was found in naturally infected Conyza canadensis plants exhibiting typical begomovirus-induced yellow vein symptoms in Yunnan Province of China. Analysis of two…
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- BiologyPathogens
- 2022
It is indicated that ChiLCV has the potential for rapid evolution and adaptation to a range of geographic conditions and could be adopted to infect a wide range of crops, including diverse chilli cultivars.
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