Results 41 to 50 of about 1,143 (188)

Diverse begomovirus-betasatellite complexes cause tomato leaf curl disease in the western India. [PDF]

Virus Res, 2023
In the Indian sub-continent, tomato leaf curl disease (ToLCD) of tomato caused by begomoviruses has emerged as a major limiting factor for tomato cultivation. Despite the spread of this disease in the western India, a systematic study on the characterization of virus complexes with ToLCD is lacking.
Sangeeta, Kumar RV, Yadav BK, Bhatt BS, Krishna R, Krishnan N, Karkute SG, Kumar S, Singh B, Singh AK.   +9 more
europepmc   +3 more sources

vsiRNA18 derived from tobacco curly shoot virus can regulate virus infection in Nicotiana benthamiana

Molecular Plant Pathology, Volume 24, Issue 5, Page 466-473, May 2023., 2023
Tobacco curly shoot virus‐derived small interfering RNAs can target host endogenous genes to affect symptom development, which helps to reveal the molecular mechanism of virus infection. Abstract Virus‐derived small interfering RNAs (vsiRNAs) play important roles in regulating host endogenous gene expression to promote virus infection and induce RNA ...
Rui Wu, Gentu Wu, Yongjie Huang, Haolan Zhang, Jiaxin Tang, Mingjun Li, Ling Qing   +6 more
wiley   +1 more source

Diversity in Betasatellites Associated with Cotton Leaf Curl Disease During Source-To-Sink Movement Through a Resistant Host

The Plant Pathology Journal, 2016
Cotton leaf curl is devastating disease of cotton characterized by leaf curling, vein darkening and enations. The disease symptoms are induced by DNA satellite known as Cotton leaf curl Multan betasatellite (CLCuMuB), dominant betasatellite in cotton but
Iftikhar Ali Khan, Khalid Pervaiz Akhtar, Fazal Akbar, Ishtiaq Hassan, Imran Amin, Muhammad Saeed, Shahid Mansoor   +6 more
doaj   +1 more source

Coat protein of Chinese wheat mosaic virus upregulates and interacts with cytosolic glyceraldehyde‐3‐phosphate dehydrogenase, a negative regulator of plant autophagy, to promote virus infection

Journal of Integrative Plant Biology, Volume 64, Issue 8, Page 1631-1645, August 2022., 2022
Chinese wheat mosaic virus suppresses plant autophagy to efficiently multiply in the plant by promoting the expression of cytosolic glyceraldehyde‐3‐phosphate dehydrogenases, which negatively affect autophagy. Abstract Autophagy is an intracellular degradation mechanism involved in antiviral defense, but the strategies employed by plant viruses to ...
Erbo Niu, Chaozheng Ye, Wanying Zhao, Hideki Kondo, Yunfeng Wu, Jianping Chen, Ida Bagus Andika, Liying Sun   +7 more
wiley   +1 more source

Iterons Homologous to Helper Geminiviruses Are Essential for Efficient Replication of Betasatellites [PDF]

Journal of Virology, 2019
The geminivirus-encoded replication initiator protein (Rep) binds to repeated sequence elements (also known as iterons) in the origin of replication that serve as essential cis elements for specific viral replication.
Xiongbiao, Xu, Yajuan, Qian, Yaqin, Wang, Zhenghe, Li, Xueping, Zhou   +4 more
openaire   +2 more sources

Ageratum enation virus—A Begomovirus of Weeds with the Potential to Infect Crops

Viruses, 2015
Samples of two Ageratum conyzoides, one Sonchus oleraceus and one turnip (Brassica rapa var. rapa) exhibiting virus-like symptoms were collected from Pakistan and Nepal.
Muhammad Tahir, Imran Amin, Muhammad Saleem Haider, Shahid Mansoor, Rob W. Briddon   +4 more
doaj   +1 more source

Engineering tolerance to CLCuD in transgenic Gossypium hirsutum cv. HS6 expressing Cotton leaf curl Multan virus-C4 intron hairpin

Scientific Reports, 2021
Cotton leaf curl disease (CLCuD), caused by begomoviruses in combination with betasatellite molecule, has adversely affected cotton industry of Indian subcontinent.
Mirza S. Baig, Sadia Akhtar, Jawaid A. Khan   +2 more
doaj   +1 more source

The nonstructural protein NSs encoded by tomato zonate spot virus suppresses RNA silencing by interacting with NbSGS3

Molecular Plant Pathology, Volume 23, Issue 5, Page 707-719, May 2022., 2022
Tomato zonate spot virus (TZSV) NSs suppresses RNA silencing of the host plant and enhances TZSV pathogenicity through its interaction with NbSGS3. Abstract Viral suppressors of RNA silencing (VSRs) are encoded by diverse viruses to counteract the RNA silencing‐mediated defence mounted by the virus‐infected host cells.
Jianbin Chen, Limin Zheng, Xiaobin Shi, Songbai Zhang, Xinqiu Tan, Xingyue Zhao, Bingxin Lu, Qian Ye, Shuyue Miao, Yong Liu, Deyong Zhang   +10 more
wiley   +1 more source

First report of a begomovirus and associated betasatellite causing yellow vein mosaic disease of Celosia cristata

, 2023
New Disease Reports, Volume 48, Issue 1, July–September 2023.
P. Lager, J. Sharma, Y. Kumar
wiley   +1 more source

Analysis of the effects of the mutation of selected genes of pedilanthus leaf curl virus on infectivity, symptoms and the maintenance of tobacco leaf curl betasatellite

, 2022
Pedilanthus leaf curl virus (PeLCV) is a widely encountered monopartite begomovirus with a wide host range that usually associates with a betasatellite.
Zafar Iqbal (284405), Shahid Mansoor (219615), Muhammad Shafiq (2623198), Rob W. Briddon (12630108)   +3 more
core   +1 more source