Results 21 to 30 of about 3,183,009 (298)

Virus-induced gene silencing

open access: yes浙江大学学报. 农业与生命科学版, 2008
The term virus-induced gene silencing' (VIGS) was first used to describe the phenomenon of recovery from virus infection, a natural plant antiviral mechanism, which recently has been exploited as a genetic technique involving recombinant viruses with a ...
XU You-ping   +4 more
doaj   +1 more source

Potato virus X-induced gene silencing in leaves and tubers of potato [PDF]

open access: yes, 2004
Virus induced gene silencing (VIGS) is increasingly used to generate transient loss-of-function assays and has potential as a powerful reverse-genetics tool in functional genomic programs as a more rapid alternative to stable transformation. A previously
Loake, Gary J   +17 more
core   +1 more source

TRUE Gene Silencing

open access: yesInternational Journal of Molecular Sciences, 2022
TRUE gene silencing is an RNA-mediated gene expression control technology and is termed after tRNase ZL-utilizing efficacious gene silencing. In this review, I overview the potentiality of small guide RNA (sgRNA) for TRUE gene silencing as novel therapeutics.
openaire   +2 more sources

Transcriptional Silencing of Geminiviral Promoter-Driven Transgenes Following Homologous Virus Infection

open access: yesMolecular Plant-Microbe Interactions, 2003
Promoters isolated from the Tomato leaf curl virus (TLCV) drive both constitutive and tissue-specific expression in transgenic tobacco. Following systemic TLCV infection of plants stably expressing TLCV promoter:GUS transgenes, transgene expression ...
Mark Seemanpillai   +3 more
doaj   +1 more source

Application of RNA Interference to Root-Knot Nematode Genes Encoding Esophageal Gland Proteins

open access: yesMolecular Plant-Microbe Interactions, 2005
Plant parasitic nematodes have been, so far, refractory to transformation or mutagenesis. The functional analysis of nematode genes relies on the development of reverse genetic tools adapted to these obligate parasites.
M.-N. Rosso   +4 more
doaj   +1 more source

Xist-mediated silencing requires additive functions of SPEN and Polycomb together with differentiation-dependent recruitment of SmcHD1

open access: yesCell Reports, 2022
Summary: X chromosome inactivation (XCI) is mediated by the non-coding RNA Xist, which directs chromatin modification and gene silencing in cis. The RNA binding protein SPEN and associated corepressors have a central role in Xist-mediated gene silencing.
Joseph S. Bowness   +8 more
doaj   +1 more source

The role of TNRC6 proteins in gene silencing [PDF]

open access: yes, 2013
Proteins of the GW182 family have recently emerged as key players in miRNAmediated gene silencing. They have been shown to interact with Argonaute proteins, components of the RISC and are assumed to mediate the repression in metazoa. Three paralogues are
Zipprich, Jakob Theophil
core   +1 more source

The post-transcriptional gene silencing pathway in Eucalyptus

open access: yesGenetics and Molecular Biology, 2005
Post-transcriptional gene silencing (PTGS) is a conserved surveillance mechanism that identifies and cleaves double-stranded RNA molecules and their cellular cognate transcripts.
Flávio Tetsuo Sassaki   +2 more
doaj   +1 more source

The Whys and Wherefores of Transitivity in Plants

open access: yesFrontiers in Plant Science, 2020
Transitivity in plants is a mechanism that produces secondary small interfering RNAs (siRNAs) from a transcript targeted by primary small RNAs (sRNAs). It expands the silencing signal to additional sequences of the transcript.
Felipe F. de Felippes   +1 more
doaj   +1 more source

Secondary siRNAs in Plants: Biosynthesis, Various Functions, and Applications in Virology

open access: yesFrontiers in Plant Science, 2021
The major components of RNA silencing include both transitive and systemic small RNAs, which are technically called secondary sRNAs. Double-stranded RNAs trigger systemic silencing pathways to negatively regulate gene expression.
Neeti Sanan-Mishra   +4 more
doaj   +1 more source

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