Results 51 to 60 of about 5,712,318 (385)

Inter- and Intramolecular recombinations in the Cucumber Mosaic Virus genome related to adaptation to Alstroemeria [PDF]

open access: yes, 2002
In four distinct alstroemeria-infecting cucumber mosaic virus (CMV) isolates, additional sequences of various lengths were present in the 3' nontranslated regions of their RNAs 2 and 3, apparently the result of intra- and intermolecular recombination ...
Chen, Y.K., Goldbach, R.W., Prins, M.W.
core   +4 more sources

The coevolution of plants and viruses: Resistance and pathogenicity [PDF]

open access: yes, 2010
Virus infection may damage the plant, and plant defenses are effective against viruses; thus, it is currently assumed that plants and viruses coevolve. However, and despite huge advances in understanding the mechanisms of pathogenicity and virulence in ...
Fraile Pérez, Aurora   +1 more
core   +3 more sources

Differential virome composition and richness between children's diarrheagenic stools kept at ultra-low temperatures for long-term

open access: yesJournal of Infection in Developing Countries, 2023
Introduction: Diarrhoeal illness is the second cause of morbidity/mortality among children from less-developed regions worldwide. Nonetheless, there is scarce information regarding their gut microbiome.
Adriana Becerra   +6 more
doaj   +1 more source

New Variants of Squash Mosaic Viruses Detected in Human Fecal Samples

open access: yesMicroorganisms, 2021
Squash mosaic virus (SqMV) is a phytovirus that infects great diversity of plants worldwide. In Brazil, the SqMV has been identified in the states of Ceará, Maranhão, Piauí, Rio Grande do Norte, and Tocantins.
Fabiola Villanova   +14 more
doaj   +1 more source

An annotated list of plant viruses and viroids described in Brazil (1926-2018)

open access: yes, 2020
: A list of plant species, in alphabetical order by their scientific name, and the viruses found naturally infecting them in Brazilian territory, with some comments, was prepared .
E. Kitajima
semanticscholar   +1 more source

The Impact of Sugar Beet Seed Pelletization on the Proliferation of Nematophagous Fungi

open access: yesMicroorganisms
Pelleting seeds to enhance sowing conditions through the incorporation of pesticides or fertilizers has become a prevalent agricultural practice. This study sought to evaluate the effect of pelletized seeds and the substances they release in the form of ...
Miroslava Soukupová, David Novotný
doaj   +1 more source

Dominant resistance against plant viruses

open access: yesFrontiers in Plant Science, 2014
To establish a successful infection plant viruses have to overcome a defence system composed of several layers. This review will overview the various strategies plants employ to combat viral infections with main emphasis on the current status of single ...
Dryas eDe Ronde   +2 more
doaj   +1 more source

Actin Cytoskeleton and Golgi Involvement in Barley stripe mosaic virus Movement and Cell Wall Localization of Triple Gene Block Proteins. [PDF]

open access: yes, 2013
Barley stripe mosaic virus (BSMV) induces massive actin filament thickening at the infection front of infected Nicotiana benthamiana leaves. To determine the mechanisms leading to actin remodeling, fluorescent protein fusions of the BSMV triple gene ...
Bae, Hanhong   +10 more
core   +2 more sources

Apoptosis in a Whitefly Vector Activated by a Begomovirus Enhances Viral Transmission

open access: yesmSystems, 2020
Apoptosis is generally considered the first line of defense against viral infection. However, the role of apoptosis in the interactions between plant viruses and their insect vectors has rarely been investigated.
Xin-Ru Wang   +8 more
doaj   +1 more source

Effects of introduced and indigenous viruses on native plants: exploring their disease causing potential at the agro-ecological interface. [PDF]

open access: yesPLoS ONE, 2014
The ever increasing movement of viruses around the world poses a major threat to plants growing in cultivated and natural ecosystems. Both generalist and specialist viruses move via trade in plants and plant products. Their potential to damage cultivated
Stuart J Vincent   +2 more
doaj   +1 more source

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