Results 51 to 60 of about 6,101 (217)

Development of a Real-Time Loop-Mediated Isothermal Amplification Assay for the Rapid Detection of Olea Europaea Geminivirus

Plants, 2022
A real-time loop-mediated isothermal amplification (LAMP) assay was developed for simple, rapid and efficient detection of the Olea europaea geminivirus (OEGV), a virus recently reported in different olive cultivation areas worldwide.
Sofia Bertacca, Andrea Giovanni Caruso, Daniela Trippa, Annalisa Marchese, Antonio Giovino, Slavica Matic, Emanuela Noris, Maria Isabel Font San Ambrosio, Ana Alfaro, Stefano Panno, Salvatore Davino   +10 more
doaj   +1 more source

A Single Complementary-Sense Transcript of a Geminiviral DNA β Satellite Is Determinant of Pathogenicity

Molecular Plant-Microbe Interactions, 2005
Small circular single-stranded DNA satellites, termed DNAβ, have recently been found associated with some geminivirus infections. The DNA β associated with Cotton leaf curl virus is responsible for symptom expression of a devastating disease in Pakistan.
Muhammad Saeed, S. A. Akbar Behjatnia, Shahid Mansoor, Yusuf Zafar, Shahida Hasnain, M. Ali Rezaian   +5 more
doaj   +1 more source

Desmodium mottle virus, the first legumovirus (genus Begomovirus) from East Africa [PDF]

, 2017
A novel bipartite legumovirus (genus Begomovirus, family Geminiviridae), that naturally infects the wild leguminous plant Desmodium sp. in Uganda, was molecularly characterized and named Desmodium mottle virus. The highest nucleotide identities for DNA-A,
A Bruyn De, A Varsani, AD Barnabas, AK Inoue-Nagata, B Muhire, C Ha, CM Fauquet, DP Martin, E Fiallo-Olivé, Elvira Fiallo-Olivé, F Tiendrébéogo, Happyness G. Mollel, HR Permingeat, J Navas-Castillo, J Qazi, Jesús Navas-Castillo, JK Brown, JK Brown, John Colvin, Joseph Ndunguru, JS Pita, K Tamura, M Fourment, M Ilyas, M Ilyas, MN Maruthi, OJ Alabi, Peter Sseruwagi, PM Hollingsworth, RC Edgar, RW Briddon, SE Bull, SM Cook, Titus Alicai   +33 more
core   +1 more source

Secoviridae: a proposed family of plant viruses within the order Picornavirales that combines the families Sequiviridae and Comoviridae, the unassigned genera Cheravirus and Sadwavirus, and the proposed genus Torradovirus [PDF]

, 2009
The order Picornavirales includes several plant viruses that are currently classified into the families Comoviridae (genera Comovirus, Fabavirus and Nepovirus) and Sequiviridae (genera Sequivirus and Waikavirus) and into the unassigned genera Cheravirus ...
Gall, O., Le, Karasev, A., Sanfacon, H., Vlugt, R.A.A., van der, Wellink, J., Wetzel, T.   +5 more
core   +3 more sources

Reporte de Caso: detección y caracterización del virus del acucharamiento del tomate (TYLCV) en plantas de tomate del cantón de Sarchí, Costa Rica

Tecnología en Marcha
El presente estudio se enfocó en investigar la presencia del virus del acucharamiento de la hoja del tomate (TYLCV) en plantas de tomate en el cantón de Sarchí, Costa Rica. Se recolectaron muestras de plantas con síntomas de la enfermedad, así como una
Alexadra Castro-Estrada, Estefanía Chavarría-Jiménez, Mareling García-Madrigal, Verónica Ramos-Salazar, Elsie Gorostiola-Martínez, Randall Chacón-Cerdas, Luis Alvarado-Marchena   +6 more
doaj   +1 more source

Detecção de Begomovirus em maracujazeiro (Passiflora edulis Sims) no Estado de Alagoas Begomovirus detection in passion fruit (Passiflora edulis Sims) in the State of Alagoas, Brazil

Revista Brasileira de Fruticultura, 2006
O maracujazeiro é uma cultura de grande importância econômica nos países tropicais, destacando-se o Brasil como o maior produtor. No presente trabalho, é relatada a infecção de plantas de maracujazeiro por um vírus do gênero Begomovirus, família ...
Sarah Cavalcanti da Silva, Iraildes Pereira Assunção, Juliana Paiva Carnaúba, Joyce Silva Lima, Edna Peixoto da Rocha Amorim, Gaus de Andrade Lima   +5 more
doaj   +1 more source

Diverse circular single-stranded DNA viruses discovered from research greenhouses and agro-ecosystems [PDF]

, 2013
This study focuses on the diversity of circular single-stranded DNA (ssDNA) viruses associated with Poaceae growing in the fynbos ecosystem and its neighbouring agroecosystems in the Cape floristic region of Southern Africa.
Bernardo, Pauline, Fernandez, Emmanuel, Filloux, Denis, Fort, Guillaume, Galzi, Serge, Roumagnac, Philippe   +5 more
core  

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

Plant Biotechnology Journal, EarlyView.
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

Phylogenomic and population genetics analyses of extant tomato yellow leaf curl virus strains on a global scale

Frontiers in Virology, 2023
Tomato yellow leaf curl virus (TYLCV) is a monopartite DNA virus with a genome size of ~ 2,800 base pairs. The virus belongs to the genus Begomovirus within the family Geminiviridae.
Wendy G. Marchant, Habibu Mugerwa, Saurabh Gautam, Hamed Al-Aqeel, Hamed Al-Aqeel, Jane E. Polston, Gabriel Rennberger, Gabriel Rennberger, Gabriel Rennberger, Hugh Smith, Bill Turechek, Scott Adkins, Judith K. Brown, Rajagopalbabu Srinivasan   +13 more
doaj   +1 more source

Identification and characterization of a cucumber accession resistant to tomato leaf curl New Delhi virus

Annals of Applied Biology, Volume 188, Issue 1, Page 182-194, January 2026.
Tomato leaf curl New Delhi virus (ToLCNDV) causes significant yield and fruit quality losses in cucurbit crops, particularly in the Mediterranean region. We identified a new source of resistance to ToLCNDV in cucumber (accession ABS.PE.045) and mapped resistance to four genomic intervals in chromosomes 1, 2, 6, and 7.
Livia Donaire, Cristina Gómez‐Aix, Pau Bretó, Esperanza Gea‐Caballero, Yolanda Hernando, Miguel A. Aranda   +5 more
wiley   +1 more source