Results 21 to 30 of about 4,412 (175)
A Bipartite Geminivirus Infecting Tomatoes in Cuba [PDF]
Plant Disease, 1997 Whitefly-transmitted geminiviruses have increased in their distribution and importance during the last decade, apparently due to a wider distribution of their vector Bemisia tabaci (Gennadius). In Cuba, symptoms of geminivirus disease have been observed since the early 1990s.
Martínez Zubiaur, Yamila +6 more
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SLCMV-Encoded BC1 Protein Suppresses Photosynthesis by Disrupting Chloroplast Structure and Gene Expression. [PDF]
Mol Plant PatholSLCMV infection suppresses photosynthesis by down‐regulating chloroplast‐ and photosystem‐related genes and disrupting chloroplast structure, a process largely mediated by the viral protein BC1. ABSTRACT Sri Lankan cassava mosaic virus (SLCMV) is a highly destructive plant virus that poses a significant threat to cassava cultivation.
Ma YJ, Zheng C, Chen JP, Wang XW, Li P.
europepmc +2 more sources
ty-5 Confers Broad-Spectrum Resistance to Geminiviruses
Viruses, 2022 The selection of resistant crops is an effective method for controlling geminivirus diseases. ty-5 encodes a messenger RNA surveillance factor Pelota with a single amino acid mutation (PelotaV16G), which confers effective resistance to tomato yellow leaf
Yanxiang Ren +4 more
doaj +1 more source
Interactions between geminivirus replication proteins [PDF]
Journal of Virology, 1996 Geminiviruses are small DNA viruses that replicate in the nuclei of infected plant cells. The closely related geminiviruses tomato golden mosaic virus and bean golden mosaic virus each encode a protein, AL1, that catalyzes the initiation of rolling-circle replication.
S B, Settlage +2 more
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Virology Journal, 2009 Background We have characterised a new highly divergent geminivirus species, Eragrostis curvula streak virus (ECSV), found infecting a hardy perennial South African wild grass.
Monjane Aderito L +5 more
doaj +1 more source
gb4gv: A genome browser for geminivirus
PeerJ, 2017 Background: Geminivirus (family Geminiviridae ) is a prevalent plant virus that imperils agriculture globally, causing serious damage to the livelihood of farmers, particularly in developing countries. The virus evolves rapidly, attributing to its single-stranded genome propensity,
Ho, Eric S +3 more
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Functional Domains of a Geminivirus Replication Protein [PDF]
Journal of Biological Chemistry, 1997 Tomato golden mosaic virus, a member of the geminivirus family, has a single-stranded DNA genome that is replicated and transcribed in infected plant cells through the concerted action of viral and host factors. One viral protein, AL1, contributes to both processes by binding to a directly repeated, double-stranded DNA sequence located in the ...
B M, Orozco +3 more
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Geminivirus Resistance in Transgenic Tobacco Expressing Mutated BC1 Protein
Molecular Plant-Microbe Interactions, 1997 Tobacco explants were transformed by Agrobacterium-mediated transformation with sense and antisense constructs of the movement protein genes (BC1 and BV1) of tomato mottle geminivirus (TMoV).
Y.-P. Duan +4 more
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Geminivirus protein structure and function [PDF]
Molecular Plant Pathology, 2013 Summary Geminiviruses are a family of plant viruses that cause economically important plant diseases worldwide. These viruses have circular single‐stranded DNA genomes and four to eight genes that are expressed from both strands of the double‐stranded DNA
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Engineering geminivirus resistance in Jatropha curcus [PDF]
Biotechnology for Biofuels, 2014 Jatropha curcus is a good candidate plant for biodiesel production in tropical and subtropical regions. However, J. curcus is susceptible to the geminivirus Indian cassava mosaic virus (ICMV), and frequent viral disease outbreaks severely limit productivity. Therefore the development of J. curcus to carry on durable virus resistance remains crucial and
Ye, Jian +9 more
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