Results 21 to 30 of about 168,099 (250)
eIF4GI facilitates the MicroRNA-mediated gene silencing. [PDF]
PLoS ONE, 2013 MicroRNAs (miRNAs) are small noncoding RNAs that mediate post-transcriptional gene silencing by binding to complementary target mRNAs and recruiting the miRNA-containing ribonucleoprotein complexes to the mRNAs.
Incheol Ryu +4 more
doaj +1 more source
The Whys and Wherefores of Transitivity in Plants
Frontiers 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
Epigenetic silencing in transgenic plants
Frontiers in Plant Science, 2015 Epigenetic silencing is a natural phenomenon in which the expression of gene is regulated through modifications of DNA, RNA or histone proteins. It is a mechanism for defending host genomes against the effects of transposable element, viral infection and
Sarma eRajeev Kumar +2 more
doaj +1 more source
A Method to Produce vsiRNAs in Plants with Cross-Kingdom Gene Silencing Capacity
Applied Sciences, 2022 Plants have evolved defense mechanisms to suppress viral transcription and replication by transcriptional and post-transcriptional gene silencing mediated by virus-derived small interfering RNAs (vsiRNAs).
Hernán de Jesús Villanueva-Alonzo +11 more
doaj +1 more source
Post-Transcriptional Gene Silencing in Cultured Rice Cells [PDF]
Plant and Cell Physiology, 2000 Post-transcriptional gene silencing (PTGS) has been shown to occur in many transgenic dicotyledonous plants. Although transgene silencing has been documented in transgenic monocots, PTGS has been only recently described in monocotyledonous plants. To study PTGS in rice, we generated 25 transgenic rice cell lines in which the 35S-gus gene was stably ...
T, Kanno, S, Naito, K, Shimamoto
openaire +2 more sources
Transcriptional Gene Silencing (TGS) via the RNAi Machinery in HIV-1 Infections
Biology, 2012 Gene silencing via non-coding RNA, such as siRNA and miRNA, can occur at the transcriptional, post-transcriptional, and translational stages of expression.
Fatah Kashanchi +7 more
doaj +1 more source
Stress Biology, 2022 As sessile organisms, plants encounter diverse invasions from pathogens including viruses. To survive and thrive, plants have evolved multilayered defense mechanisms to combat virus infection.
Qian Gong +4 more
doaj +1 more source
Post-transcriptional gene silencing: Basic concepts and applications
Journal of Biosciences, 2020 Post-transcriptional gene silencing (PTGS)-mediated gene silencing exploits the cellular mechanism wherein transcripts having sequence similarity to the double-stranded RNA (dsRNA) molecules present in the cell will be subjected to degradation. PTGS is closely related to natural processes such as RNA-mediated virus resistance and cross-protection in ...
Mohd Ashraf, Ashfaq +7 more
openaire +2 more sources
RNA duplexes in transcriptional regulation
Biomolecular Concepts, 2010 Transcriptional regulation by small RNA molecules, including small interfering RNA and microRNA, has emerged as an important gene expression modulator.
Swaminathan Sanjay +3 more
doaj +1 more source
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
doaj +1 more source