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Showing 1 to 12 of 28 entries
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Transmissibility of Cucumber mosaic virus by Aphis gossypii Correlates with Viral Accumulation and Is Affected by the Presence of Its Satellite RNA.

Phytopathology

Escriu F, Perry KL, García-Arenal F.
PMID: 18944468
Phytopathology. 2000 Oct;90(10):1068-72. doi: 10.1094/PHYTO.2000.90.10.1068.

ABSTRACT Satellite RNAs (satRNAs) are associated with Cucumber mosaic virus (CMV) in tomato, most often causing severe epidemics of necrotic plants, and not associated with specific host symptoms. Laboratory studies on virus transmission by the aphid vector Aphis gossypii...

Evolution of Virulence in Natural Populations of the Satellite RNA of Cucumber mosaic virus.

Phytopathology

Escriu F, Fraile A, García-Arenal F.
PMID: 18944553
Phytopathology. 2000 May;90(5):480-5. doi: 10.1094/PHYTO.2000.90.5.480.

From 1986 to 1992, an epidemic of tomato necrosis caused by Cucumber mosaic virus (CMV) plus CMV satellite RNAs (satRNAs) occurred in eastern Spain. From 1989 onward, the frequency of tomato necrosis di-minshed, and it almost completely disappeared after...

Protein Kinase C Inhibition Mediates Neuroblast Enrichment in Mechanical Brain Injuries.

Frontiers in cellular neuroscience

García-Bernal F, Geribaldi-Doldán N, Domínguez-García S, Carrasco M, Murillo-Carretero M, Delgado-Ariza A, Díez-Salguero M, Verástegui C, Castro C.
PMID: 30542270
Front Cell Neurosci. 2018 Nov 27;12:462. doi: 10.3389/fncel.2018.00462. eCollection 2018.

Brain injuries of different etiologies lead to irreversible neuronal loss and persisting neuronal deficits. New therapeutic strategies are emerging to compensate neuronal damage upon brain injury. Some of these strategies focus on enhancing endogenous generation of neurons from neural...

Ecological fitting is the forerunner to diversification in a plant virus with broad host range.

Journal of evolutionary biology

Peláez A, McLeish MJ, Paswan RR, Dubay B, Fraile A, García-Arenal F.
PMID: 32618008
J Evol Biol. 2021 Dec;34(12):1917-1931. doi: 10.1111/jeb.13672. Epub 2020 Jul 20.

The evolution and diversification of ssRNA plant viruses are often examined under reductionist conditions that ignore potentially much wider biotic interactions. The host range of a plant virus is central to interactions at higher levels that are organized by...

Ecological fitting is the forerunner to diversification in a plant virus with broad host range.

Journal of evolutionary biology

Peláez A, McLeish MJ, Paswan RR, Dubay B, Fraile A, García-Arenal F.
PMID: 32618008
J Evol Biol. 2020 Jul 02; doi: 10.1111/jeb.13672. Epub 2020 Jul 02.

The evolution and diversification of ssRNA plant viruses are often examined under reductionist conditions that ignore potentially much wider biotic interactions. The host range of a plant virus is central to interactions at higher levels that are organized by...

Pleiotropic Effects of Resistance-Breaking Mutations on Particle Stability Provide Insight into Life History Evolution of a Plant RNA Virus.

Journal of virology

Bera S, Moreno-Pérez MG, García-Figuera S, Pagán I, Fraile A, Pacios LF, García-Arenal F.
PMID: 28679755
J Virol. 2017 Aug 24;91(18). doi: 10.1128/JVI.00435-17. Print 2017 Sep 15.

In gene-for-gene host-virus interactions, virus evolution to infect and multiply in previously resistant host genotypes, i.e., resistance breaking, is a case of host range expansion, which is predicted to be associated with fitness penalties. Negative effects of resistance-breaking mutations...

Occurrence of Beet black scorch virus Infecting Sugar Beet in Europe.

Plant disease

González-Vázquez M, Ayala J, García-Arenal F, Fraile A.
PMID: 30764261
Plant Dis. 2009 Jan;93(1):21-24. doi: 10.1094/PDIS-93-1-0021.

In a survey of soilborne viruses infecting sugar beet in central Spain, Beet black scorch virus (BBSV) was detected in field grown sugar beets with symptoms of rhizomania disease. BBSV was found in all analyzed sugar beet producing regions...

Replication of tobacco mosaic virus. VII. Further characterization of single- and double-stranded virus-related RNAs from TMV-infected plants.

Virology

Palukaitis P, García-Arenal F, Sulzinski MA, Zaitlin M.
PMID: 18639176
Virology. 1983 Dec;131(2):533-45. doi: 10.1016/0042-6822(83)90518-4.

The single-stranded (ss) and double-stranded (ds) RNAs produced in tobacco tissue as a result of infection by tobacco mosaic virus (TMV) have been reinvestigated. 32P-labeled probes consisting of either cDNA or viral RNA, complementary to specific regions of either...

Genetic Structure of Field Populations of Begomoviruses and of Their Vector Bemisia tabaci in Pakistan.

Phytopathology

Simón B, Cenis JL, Beitia F, Khalid S, Moreno IM, Fraile A, García-Arenal F.
PMID: 18944071
Phytopathology. 2003 Nov;93(11):1422-9. doi: 10.1094/PHYTO.2003.93.11.1422.

ABSTRACT The genetic structure of field populations of begomoviruses and their whitefly vector Bemisia tabaci in Pakistan was analyzed. Begomoviruses and B. tabaci populations were sampled from different crops and weeds in different locations in Punjab and Sindh provinces,...

An Analysis of Host Adaptation and Its Relationship with Virulence in Cucumber mosaic virus.

Phytopathology

Sacristán S, Fraile A, Malpica JM, García-Arenal F.
PMID: 18943016
Phytopathology. 2005 Jul;95(7):827-33. doi: 10.1094/PHYTO-95-0827.

ABSTRACT The host range of a pathogen can have special consequences on its evolution and the evolution of its virulence. For generalists, adaptation to different hosts may be conditioned by different trade-offs in the pathogen's life history and be...

A role of flowering genes in the tolerance of Arabidopsis thaliana to cucumber mosaic virus.

Molecular plant pathology

Shukla A, Pagán I, Crevillén P, Alonso-Blanco C, García-Arenal F.
PMID: 34672409
Mol Plant Pathol. 2022 Feb;23(2):175-187. doi: 10.1111/mpp.13151. Epub 2021 Oct 21.

The genetic basis of plant tolerance to parasites is poorly understood. We have previously shown that tolerance of Arabidopsis thaliana to its pathogen cucumber mosaic virus is achieved through changes in host life-history traits on infection that result in...

The effect of ecosystem biodiversity on virus genetic diversity depends on virus species: A study of chiltepin-infecting begomoviruses in Mexico.

Virus evolution

Rodelo-Urrego M, García-Arenal F, Pagán I.
PMID: 27774278
Virus Evol. 2015 Jun 01;1(1):vev004. doi: 10.1093/ve/vev004. eCollection 2015.

Current declines in biodiversity put at risk ecosystem services that are fundamental for human welfare. Increasing evidence indicates that one such service is the ability to reduce virus emergence. It has been proposed that the reduction of virus emergence...

Showing 1 to 12 of 28 entries