BackgroundTospoviruses (Genus Tospovirus, Family Bunyaviridae) are phytopathogens responsible for significant worldwide crop losses. They have a tripartite negative and ambisense RNA genome segments, termed S (Small), M (Medium) and L (Large) RNA.
Athos Silva de Oliveira +5 more
doaj +1 more source
Development of a locus-specific, co-dominant SCAR marker for assisted-selection of the Sw-5 (Tospovirus resistance) gene cluster in a wide range of tomato accessions [PDF]
The best levels of broad-spectrum Tospovirus resistance reported in tomatoes thus far are conferred by the Sw-5 locus. This locus contains at least five paralogues (denoted Sw-5a through Sw-5e), of which Sw-5b represents the actual resistance gene.
Boiteux, L.S. +6 more
core +2 more sources
Analysis of Tospovirus resistance factors in Solanum (section Lycopersicon) accessions
The intensive and uninterrupted tomato cultivation has favored the establishment of several diseases that affect fruit yield and quality. Genetic resistance is the best method to control the disease called 'vira-cabeça' (caused by distinct species of the
Renata Maria de Oliveira +4 more
doaj +1 more source
A New Tomato-Infecting Tospovirus from Iran [PDF]
A new tospovirus species serologically distinct from all other established tospoviruses was found in tomato in Iran. Typical disease symptoms observed include necrotic lesions on the leaves and yellow ring spots on the fruits, hence the name Tomato yellow ring virus (TYRV) was proposed.
Hassani-Mehraban, A. +4 more
openaire +3 more sources
Complete sequence of the genome of the human isolate of Andes virus CHI-7913: comparative sequence and protein structure analysis [PDF]
Indexación: ScieloWe report here the complete genomic sequence of the Chilean human isolate of Andes virus CHI-7913. The S, M, and L genome segment sequences of this isolate are 1,802, 3,641 and 6,466 bases in length, with an overall GC content of 38.7%.
Fernández, Jorge +9 more
core +2 more sources
Establishment of a primary cell culture of Thrips palmi (Thysanoptera: Thripidae)
Thrips palmi (Thysanoptera: Thripidae) is an important pest of vegetables, ornamental plants and fruit crops. In addition to the direct damage caused by feeding, it transmits several tospoviruses.
Amalendu GHOSH +2 more
doaj +1 more source
Non-structural proteins of arthropod-borne bunyaviruses: roles and functions [PDF]
Viruses within the Bunyaviridae family are tri-segmented, negative-stranded RNA viruses. The family includes several emerging and re-emerging viruses of humans, animals and plants, such as Rift Valley fever virus, Crimean-Congo hemorrhagic fever virus ...
Alain Kohl +17 more
core +3 more sources
Viral RNA Silencing Suppression: The Enigma of Bunyavirus NSs Proteins
The Bunyaviridae is a family of arboviruses including both plant- and vertebrate-infecting representatives. The Tospovirus genus accommodates plant-infecting bunyaviruses, which not only replicate in their plant host, but also in their insect thrips ...
Marcio Hedil, Richard Kormelink
doaj +1 more source
Homology modeling and molecular dynamics provide structural insights into tospovirus nucleoprotein [PDF]
Background: Tospovirus is a plant-infecting genus within the family Bunyaviridae, which also includes four animalinfecting genera: Hantavirus, Nairovirus, Phlebovirus and Orthobunyavirus.
Barbosa, João Alexandre Ribeiro Gonçalves +6 more
core +1 more source
Symptoms such as chlorotic and necrotic spots on leaves, necrosis of the stems and petioles, broadly resembling those induced by Groundnut bud necrosis virus (GBNV) in cultivated species of Vigna were observed in twelve accessions of wild species/sub ...
Mohammad AKRAM +4 more
doaj +1 more source

