Results 41 to 50 of about 7,884,495 (281)
Biomolecular Concepts, 2014 Recent discoveries in eukaryotes have shown that autophagy-mediated degradation of DICER and ARGONAUTE (AGO), the proteins involved in post-transcriptional gene silencing (PTGS), can occur in response to viral infection and starvation.
Youngson Neil A. +2 more
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Biology, 2015 In South Asia, Cotton leaf curl disease (CLCuD) is caused by a complex of phylogenetically-related begomovirus species and a specific betasatellite, Cotton leaf curl Multan betasatellite (CLCuMuB).
Muhammad Saeed +4 more
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Frontiers in Plant Science, 2015 Organisms adopt a wide range of strategies to adapt to change. Gene silencing describes the ability of organisms to modulate the expression of susceptible genes at certain times at the transcriptional or the translational level.
Rhonda C Meyer +7 more
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Targets and Mechanisms of Geminivirus Silencing Suppressor Protein AC2
Frontiers in Microbiology, 2021 Geminiviruses are plant DNA viruses that infect a wide range of plant species and cause significant losses to economically important food and fiber crops.
Karuppannan Veluthambi +1 more
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A var gene upstream element controls protein synthesis at the level of translation initiation in Plasmodium falciparum [PDF]
, 2013 Clonally variant protein expression in the malaria parasite Plasmodium falciparum generates phenotypic variability and allows isogenic populations to adapt to environmental changes encountered during blood stage infection.
Nicolas M B Brancucci +21 more
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PLoS ONE, 2013 BackgroundBeyond their role in post-transcriptional gene silencing, Dicer and Argonaute, two components of the RNA interference (RNAi) machinery, were shown to be involved in epigenetic regulation of centromeric heterochromatin and transcriptional gene ...
Filippo M Cernilogar +5 more
doaj +1 more source
Post-transcriptional control of nuclear-encoded cytochrome oxidase subunits in Trypanosoma brucei:evidence for genome-wide conservation of life-cycle stage-specific regulatory elements [PDF]
, 2006 Trypanosomes represent an excellent model for the post-transcriptional regulation of gene expression because their genome is organized into polycistronic transcription units.
Katelyn Fenn +10 more
core +1 more source
Modulation of miRISC-Mediated Gene Silencing in Eukaryotes
Frontiers in Molecular Biosciences, 2022 Gene expression is regulated at multiple levels in eukaryotic cells. Regulation at the post-transcriptional level is modulated by various trans-acting factors that bind to specific sequences in the messenger RNA (mRNA).
Courtney F. Jungers, Sergej Djuranovic
doaj +1 more source
Antiviral innate immune response of RNA interference
Journal of Infection in Developing Countries, 2014 RNA interference (RNAi) is an ancient, natural process conserved among species from different kingdoms. RNAi is a transcriptional and post-transcriptional gene silencing mechanism in which, double-stranded RNA or hairpin RNA is cleaved by an RNase III ...
Abubaker Sidahmed +3 more
doaj +1 more source
The key role of terminators on the expression and post‐transcriptional gene silencing of transgenes [PDF]
The Plant Journal, 2020 SummaryTransgenes have become essential to modern biology, being an important tool in functional genomic studies and also in the development of biotechnological products. One of the major challenges in the generation of transgenic lines concerns the expression of transgenes, which, compared to endogenes, are particularly susceptible to silencing ...
Felipe F. de Felippes +6 more
openaire +5 more sources