RNA virus infection in plants and invertebrates can produce virus-derived small RNAs. These RNAs share features with host endogenous small interfering RNAs (siRNAs). They can potentially mediate RNA interference (RNAi) and related RNA silencing pathways, resulting in specific antiviral defense. Although most RNA silencing components such as Dicer, Ago2, and RISC are conserved among eukaryotic hosts, whether RNA virus infection in mammals can generate functional small RNAs that act in antiviral defense remains under discussion. Here, we review recent studies on the molecular and biochemical features of viral siRNAs and other virus-derived small RNAs from infected plants, arthropods, nematodes, and vertebrates and discuss the genetic pathways for their biogenesis and their roles in antiviral activity. For further resources related to this article, please visit the WIREs website.
This research output has an Altmetric Attention Score of 8. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 05 July 2023.
All research outputs
#5,254,081
of 30,642,614 outputs
Outputs from Wiley Interdisciplinary Reviews: RNA
#171
of 669 outputs
Outputs of similar age
#64,033
of 323,508 outputs
Outputs of similar age from Wiley Interdisciplinary Reviews: RNA
#4
of 25 outputs
Altmetric has tracked 30,642,614 research outputs across all sources so far. Compared to these this one has done well and is in the 82nd percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 669 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.5. This one has gotten more attention than average, scoring higher than 72% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 323,508 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 79% of its contemporaries.
We're also able to compare this research output to 25 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 84% of its contemporaries.
