Results 31 to 40 of about 206 (127)

Suppression of methylation-mediated transcriptional gene silencing by βC1-SAHH protein interaction during geminivirus-betasatellite infection. [PDF]

PLoS Pathogens, 2011
DNA methylation is a fundamental epigenetic modification that regulates gene expression and represses endogenous transposons and invading DNA viruses. As a counter-defense, the geminiviruses encode proteins that inhibit methylation and transcriptional ...
Xiuling Yang, Yan Xie, Priya Raja, Sizhun Li, Jamie N Wolf, Qingtang Shen, David M Bisaro, Xueping Zhou   +7 more
doaj   +1 more source

First report of Cotton leaf curl Multan virus infecting Millettia pinnata in Pakistan

, 2022
New Disease Reports, Volume 46, Issue 1, July 2022.
M. A. Mahmood, R. Z. Naqvi, N. Irfan, I. Amin, S. Mansoor   +4 more
wiley   +1 more source

Transgenic Expression of Synthetic Coat Protein and Synthetic Replication Associated Protein Produces Mild Symptoms and Reduce Begomovirus-Betasatellite Accumulation in Nicotiana benthamiana

Frontiers in Agronomy, 2021
Cotton (Gossypium hirsutum L.) is the most essential fiber crop and is widely cultivated within the tropical regions of the world. It has a major impact on socio-economical get-together in Pakistan.
Ghulam Rasool, Ghulam Rasool, Sumaira Yousaf, Sumaira Yousaf, Um e Ammara, Um e Ammara, Adnan Iqbal, Muhammad Saeed, Muhammad Saeed, Imran Amin, Shahid Mansoor   +10 more
doaj   +1 more source

Functional Characterization of Replication-Associated Proteins Encoded by Alphasatellites Identified in Yunnan Province, China

Viruses, 2022
Alphasatellites, which encode only a replication-associated protein (alpha-Rep), are frequently found to be non-essential satellite components associated with begomovirus/betasatellite complexes, and their presence can modulate disease symptoms and/or ...
Liling Zhao, Xuan Che, Zhanqi Wang, Xueping Zhou, Yan Xie   +4 more
doaj   +1 more source

Molecular and biological characterization of Chilli leaf curl virus and associated Tomato leaf curl betasatellite infecting tobacco in Oman

Virology Journal, 2019
Background In Oman tobacco (Nicotiana tabacum; family Solanaceae) is a minor crop, which is produced only for local consumption. In 2015, tobacco plants exhibiting severe downward leaf curling, leaf thickening, vein swelling, yellowing and stunting were ...
Muhammad Shafiq Shahid, Muhammad Shafiq, Amir Raza, Abdullah M. Al-Sadi, Rob W. Briddon   +4 more
doaj   +1 more source

Association of Catharanthus yellow mosaic virus and a novel Tomato leaf curl Lucknow betasatellite with papaya leaf curl disease (PaLCD) in India

The Microbe
Papaya leaf curl disease (PaLCD) poses a significant threat to global papaya production, driven by complex infections involving various begomovirus-betasatellite combinations.
Priyanka, Yusuf Akhter, Sangeeta Saxena
doaj   +1 more source

First record of a novel begomovirus and satellites associated with leaf curl disease of passion fruit from India

Journal of Plant Protection Research, 2022
Passion fruit is an important fruit crop grown in parts of southern and north-eastern states of India. Leaf curl symptoms typical to begomovirus infection were observed on passion fruit plants at three locations of Madikeri District, Karnataka State ...
Venkataravanappa Venkataravanappa, Lakshminarayana Reddy Cheegatagere Narasimha Reddy, Shridhar Hiremath, Bommanahalli Munivenkategowda Muralidhara, Suryanarayana Vishweswarasastry, Virendra K. Baranwal, Krishna Reddy Manem   +6 more
doaj   +1 more source

Genetic variability of Cotton leaf curl betasatellite in Northern India

Saudi Journal of Biological Sciences, 2014
Cotton is an important crop and its production is affected by various disease pathogens. Monopartite begomovirus associated betasatellites cause Cotton leaf curl disease (CLCuD) in Northern India. In order to access the occurrence and genetic variability of Cotton leaf curl betasatellites, an extensive field survey was conducted in states of Rajasthan,
Sohrab, Sayed Sartaj, Azhar, Esam I., Kamal, Mohammad A., Bhattacharya, P.S., Rana, D.   +4 more
openaire   +2 more sources

Functional Analysis of Cotton Leaf Curl Kokhran Virus/Cotton Leaf Curl Multan Betasatellite RNA Silencing Suppressors

Biology, 2015
In South Asia, Cotton leaf curl disease (CLCuD) is caused by a complex of phylogenetically-related begomovirus species and a specific betasatellite, Cotton leaf curl Multan betasatellite (CLCuMuB).
Muhammad Saeed, Rob W. Briddon, Athanasios Dalakouras, Gabi Krczal, Michael Wassenegger   +4 more
doaj   +1 more source

The Rice Stripe Virus p2 Interacts With Lsm1 and Disrupts the Lsm1‐Lsm4 Complex to Facilitate the Viral infection

Molecular Plant Pathology, Volume 27, Issue 5, May 2026.
RSV p2 binds Lsm1, disrupting Lsm1‐Lsm4 association and impairing decapping‐dependent mRNA decay in P‐bodies, leading to the accumulation of unstable mRNAs and enhanced RSV infection. ABSTRACT Processing bodies (P‐bodies) play central roles in RNA metabolism and in the regulation of viral infection.
Anqi Hu, Zizhou Zhao, Minjie Shen, Yi Chen, Ying Chen, Miaomiao Li, Lin Lin, Hongying Zheng, Jiejun Peng, Yan Liang, Jianping Chen, Fei Yan, Yuwen Lu   +12 more
wiley   +1 more source