Results 61 to 70 of about 3,647 (185)

REPercussions: how geminiviruses recruit host factors for replication

Frontiers in Microbiology, 2023
Circular single-stranded DNA viruses of the family Geminiviridae encode replication-associated protein (Rep), which is a multifunctional protein involved in virus DNA replication, transcription of virus genes, and suppression of host defense responses ...
Sara Shakir, Muhammad Mubin, Nazia Nahid, Saad Serfraz, Muhammad Amir Qureshi, Taek-Kyun Lee, Iram Liaqat, Sukchan Lee, Muhammad Shah Nawaz-ul-Rehman   +8 more
doaj   +1 more source

Gene C2 of the Monopartite Geminivirus Tomato yellow leaf curl virus-China Encodes a Pathogenicity Determinant That Is Localized in the Nucleus

Molecular Plant-Microbe Interactions, 2001
Expression of the Tomato yellow leaf curl virus-China (TYLCV-C) C2 protein and green fluorescent protein (GFP) fused to the C2 protein (C2-GFP) in Nicotiana benthamiana from a Potato virus X (PVX) vector induced necrotic ringspots on inoculated leaves as
Rene van Wezel, Huangting Liu, Po Tien, John Stanley, Yiguo Hong   +4 more
doaj   +1 more source

Occurrence, distribution, and management of tomato yellow leaf curl virus in China

Phytopathology Research, 2022
Tomato yellow leaf curl virus (TYLCV), belonging to the genus Begomovirus in the family Geminiviridae, is the most damaging virus for global tomato production.
Fangfang Li, Rui Qiao, Xiuling Yang, Pan Gong, Xueping Zhou   +4 more
doaj   +1 more source

Construction and Biological Characterization of Papaya Leaf Curl Guangdong Virus Infectious cDNA Clone

Microbial Biotechnology, Volume 19, Issue 4, April 2026.
Viral diseases are important diseases on cash crops such as passion fruit, among which PaLCuGDV is one of the more severe in recent years. We constructed an infectious clone of PaLCuGDV for the first time and confirmed its infectivity through biological assays.
Sheng Xu, Gaoli Wu, Zhaoyao Yu, Chengxi Yang, Xiangru Chen   +4 more
wiley   +1 more source

Surveillance and diagnostics of the emergent Sri Lankan cassava mosaic virus (Fam. Geminiviridae) in Southeast Asia

Virus Research, 2020
Los patógenos agrícolas emergentes causan graves daños en todo el mundo y su potencial invasor aumenta significativamente por el comercio mundial, la intensificación de los cultivos y el cambio climático. Es necesario evaluar e implementar protocolos estándar de vigilancia y diagnóstico, particularmente con enfermedades causadas por una amplia gama de ...
Wanwisa Siriwan, Jenyfer Jiménez, Nuannapa Hemniam, Kingkan Saokham, Diana López‐Alvarez, Ana Marı́a Leiva, Andrés Guerrero Martínez, Leroy Mwanzia, Luis Augusto Becerra López‐Lavalle, Wilmer J. Cuellar   +9 more
openaire   +3 more sources

Distribution and Rate of Movement of the Curtovirus Beet mild curly top virus (Family Geminiviridae) in the Beet Leafhopper [PDF]

Phytopathology®, 2003
A polymerase chain reaction (PCR)-based method for the detection of the curtovirus Beet mild curly top virus (BMCTV, previously named the Worland strain of Beet curly top virus) was developed and used to investigate the BMCTV-beet leafhopper interaction. Using PCR and a BMCTV-specific primer pair, an ≈1.1-kb BMCTV DNA fragment was amplified from adult
Maria J, Soto, Robert L, Gilbertson
openaire   +2 more sources

Diagnóstico molecular de geminivirus en plantaciones comerciales de tomate (solanum lycopersicum l.) y malezas asociadas al cultivo, en la provincia Santa Elena [PDF]

, 2012
La familia Geminiviridae está actualmente constituida por cuatro géneros, siendo los Begomovirus los de mayor propagación, en parte debido a las características de su principal vector, la mosca blanca (Bemisia tabaci). Esta familia causa daños y pérdidas
Ibarra, Ma. Alejandra, Espinoza, Lisbeth, Campuzano, Ana Ma.   +2 more
core  

Molecular characterization and identification of bhendi yellow vein mosaic virus with satellite DNAs infecting okra plants of district Mardan, Pakistan

Egyptian Journal of Biological Pest Control, 2022
Background Bhendi or okra (Abelmoschus esculentus) is an important crop widely cultivated in the Indian subcontinent. The production of okra in tropical regions is constrained by several abiotic and biotic factors.
Malik Nawaz Shuja, Hasan Riaz, Muhammad Ali, Muhammad Qasim, Muhammad Anees, Stephan Winter, Sabry Hassan, Mohamed M. Hassan, Mohsen Mohamed Elsharkawy   +8 more
doaj   +1 more source

Genomic Variation and Diversification in Begomovirus Genome in Implication to Host and Vector Adaptation

Plants, 2021
Begomoviruses (family Geminiviridae, genus Begomovirus) are DNA viruses transmitted in a circulative, persistent manner by the whitefly Bemisia tabaci (Gennadius). As revealed by their wide host range (more than 420 plant species), worldwide distribution,
Deepti Nigam
doaj   +1 more source

Stabilisation of Tomato Yellow Leaf Curl China Virus Infectious Clones Through Micro‐Homology Mediated End Joining

Plant Biotechnology Journal, Volume 24, Issue 4, Page 2187-2200, April 2026.
ABSTRACT Tomato yellow leaf curl China virus (TYLCCNV) is a major agricultural pathogen and primary model for circular single‐stranded DNA (cssDNA) virus studies. The infectious clones of TYLCCNV and other cssDNA viruses are usually constructed as two tandem copies of the small viral genomes in Agrobacterium‐mediated T‐DNA vectors.
Anxiang Wang, Tian Meng, Ju Wang, Xiaomei Xu, Dan Li, Zhanqing Lv, Aiqi Yan, Mian Zhou, Bo Ding, Qiuying Yang   +9 more
wiley   +1 more source