Results 31 to 40 of about 3,033 (175)

Caracterización molecular de un nuevo begomovirus aislado de cinco especies de arvenses colectadas en cultivos de tomate en Valle del Cauca

open access: yesActa Biológica Colombiana, 2019
Las arvenses son hospederos alternos de begomovirus (Geminiviridae), los cuales facilitan su persistencia y propagación a cultivos de interés agronómico, como el tomate.
Karina López-López   +2 more
doaj   +1 more source

First report of a begomovirus presents in yellow passionfruit [Passiflora edulis f. flavicarpa (Degene)] in Valle del Cauca, Colombia

open access: yesRevista Colombiana de Biotecnología, 2016
The yellow passion fruit is a crop of economic importance to the Valle del Cauca, but in recent years has been a reduction of up to 80% in production due to viral problems.
Juan Carlos Vaca-Vaca   +4 more
doaj   +1 more source

A recombinant DNA‐satellite associated with Pepper yellow leaf curl Indonesia virus in highland area

open access: yesIndonesian Journal of Biotechnology, 2021
Yellow curl disease caused by begomovirus is a major threat for horticulture in Indonesia. Control mea‐ sures for the disease face several constraints, one of which is the association between begomovirus and DNA satellites which can affect the severity ...
Argawi Kandito   +3 more
doaj   +1 more source

Detección molecular de Begomovirus en arvenses asociadas al cultivo de tomate (Solanum lycopersicum) en Panamá.

open access: yesActa Agronómica, 2021
El distrito de Los Santos es el mayor productor de tomate industrial de Panamá y en los últimos años se ha registrado hasta 100% de infección con begomovirus (Geminiviridae) en los campos de cultivo.
Yatzari L. Ortiz Sánchez   +2 more
doaj   +1 more source

Construction of Infectious Clones of Begomoviruses: Strategies, Techniques and Applications

open access: yesBiology, 2021
Begomovirus has become a potential threat to the agriculture sector. It causes significant losses to several economically important crops. Given this considerable loss, the development of tools to study viral genomes and function is needed.
Mohd Faiz Mat Saad   +6 more
doaj   +1 more source

From Metagenomics to Discovery of New Viral Species: Galium Leaf Distortion Virus, a Monopartite Begomovirus Endemic in Mexico

open access: yesFrontiers in Microbiology, 2022
Begomoviruses (Family Geminiviridae) are a major group of emerging plant viruses worldwide. The knowledge of begomoviruses is mostly restricted to crop plant systems. Nevertheless, it has been described that non-cultivated plants are important reservoirs
Enrique A. Guevara-Rivera   +4 more
doaj   +1 more source

Tomato Yellow Leaf Curl Virus C4 Suppresses Antiviral Immunity by Targeting the 14‐3‐3 Protein SlTFT2

open access: yesMolecular Plant Pathology, Volume 27, Issue 9, September 2026.
TYLCV C4 interacts with tomato 14‐3‐3 SlTFT2, a positive regulator of antiviral defence. C4 reduces SlTFT2 nuclear accumulation via this interaction, suppressing host immunity. Residue S86 is critical for this interaction; its mutation (S86A/S86L) attenuates viral infectivity, revealing a viral subversion mechanism.
Danna Gao   +4 more
wiley   +1 more source

Molecular Identification and Sequence Analysis of Tobacco Leaf Curl Begomovirus from Jember, East Java, Indonesia

open access: yesHayati Journal of Biosciences, 2008
Begomovirus had been proved as the causal agent of leaf curl disease in tobacco in Indonesia, or commonly in Indonesia called as penyakit krupuk tembakau.
SRI HENDRASTUTI HIDAYAT   +2 more
doaj   +3 more sources

Begomovirus Infection Patterns in Melons of Indonesian Lowlands: Growth Trends Among Ecosystems and Genotypes

open access: yesHayati Journal of Biosciences
Melon plants are challenged with diseases caused by begomovirus. To understand the epidemiology, ecology, and evolution of this genus, information about its temporal and spatial patterns of infection in specific ecosystems is needed. This paper aimed to
Rizko Hadi   +2 more
doaj   +1 more source

Novo badnavírus em infecção mista com begomovírus em Centrosema brasilianum

open access: yesDiversitas Journal, 2021
RESUMO: Fitovírus possuem uma ampla gama de hospedeiras daninhas/silvestres, as quais podem funcionar como reservatórios de vírus. Centosema brasilianum é uma espécie silvestre leguminosa frequentemente encontrada em associação com campos de cultivo na ...
Raíza da Rocha Oliveira Teixeira   +5 more
doaj   +1 more source

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