Results 121 to 130 of about 1,497 (140)

Identification of a new tospovirus causing necrotic ringspot on tomato in China. [PDF]

open access: yesVirol J, 2014
Yin Y   +6 more
europepmc   +1 more source

Immunostimulatory Defective Viral Genomes from Respiratory Syncytial Virus Promote a Strong Innate Antiviral Response during Infection in Mice and Humans. [PDF]

open access: yesPLoS Pathog, 2015
Sun Y   +8 more
europepmc   +1 more source

Annual (2024) taxonomic update of RNA-directed RNA polymerase-encoding negative-sense RNA viruses (realm <i>Riboviria</i>: kingdom <i>Orthornavirae</i>: phylum <i>Negarnaviricota</i>). [PDF]

open access: yesJ Gen Virol
Kuhn JH   +187 more
europepmc   +1 more source

Confirmation of Groundnut Ringspot Orthotospovirus Infection in Eggplant Cultivars in Brazil

Plant Disease, 2023
Eggplant (Solanum melongena L.) is an economically important vegetable crop in Brazil, especially in family-based farming. Eggplant hybrids 'Ciça' and 'Napoli' (≈ 400 plants) were detected exhibiting virus-like symptoms (5-20% incidence) in field surveys (2015-2018) in Brasília-DF (Figure 1).
T. S. Jorge   +8 more
openaire   +3 more sources

Phenotypic expression and species-specific reaction of Lactuca sativa ‘PI 342444’ to groundnut ringspot virus (GRSV) and tomato spotted wilt virus (TSWV) isolates

European Journal of Plant Pathology, 2019
Currently, diseases caused by tospovirus species are among the most limiting factors for lettuce (Lactuca sativa L.) production in Brazil, where losses can reach up to 100%. In cultivated lettuce germplasm, the highest levels of resistance to tospoviruses were identified in the accession ‘PI 342444’ (= cultivar ‘Tinto’).
M. G. Fontes   +4 more
semanticscholar   +3 more sources

Characterization of the N Gene of a Groundnut Ringspot Virus (GRSV) Isolate from Argentina

Journal of Phytopathology, 1995
AbstractThis paper describes the characterization of a Tospotirus isolate (M316) from Mendoza, Argentina. The N gene was cloned and sequenced. The sequence obtained was compared with the N gene sequences of other tospoviruses. The percentages of the nucleotide homology and amino acid similarity showed that this isolate may be considered a member of the
R. A. Dewey   +4 more
openaire   +2 more sources

Characterisation of Groundnut Ringspot Virus and a Related Reassortant Orthotospovirus Infecting Adenium obesum Plants in Brazil

open access: yesPlant Pathology, Volume 74, Issue 7, Page 2208-2216, September 2025.
Adenium obesum plants displaying virus symptoms were collected in Brazil. RT‐PCR + Sanger sequencing revealed the occurrence of GRSV. HTS analysis also revealed a reassortant orthotospovirus named STCMGLG infecting an A. obesum plant. ABSTRACT Genomic reassortment is a well‐documented process in multisegmented viruses, including members in the genus ...
V. H. Bello   +7 more
semanticscholar   +2 more sources

First report of Groundnut ringspot virus (GRSV) infecting tobacco (Nicotiana tabacum L.) in South Africa.

Plant Disease, 2023
Tobacco (Nicotiana tabacum L.) is an important industrial crop from the Solanaceae family cultivated for its leaves in approximately 100 countries worldwide.
Bongeka Sylvia Ndaba   +3 more
semanticscholar   +1 more source

Survey of viruses and vectors in tomato plants, alternative hosts and weeds in the state of Santa Catarina, Brazil

Plant Pathology, 2023
Santa Catarina is an important tomato‐producing state in Brazil, but there is little data regarding the prevalence and characterization of viruses and insect vectors in tomato plants in this state.
E. S. Gorayeb   +8 more
semanticscholar   +1 more source

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