Similar seed effects in independent siRNA screens
A 2013 study on Parkin translocation used genome-wide siRNA libraries from Ambion (single Silencer Select siRNAs) and Dharmacon (pools of 4 siGENOME siRNAs).
The Iron Law of RNAi Screening
This is the lead singer of a band called Iron Law. He looks like a researcher experiencing massive frustration after discovering what we call the Iron Law of RNAi Screening.
siTOOLs Biotech sponsors Argonautes Conference 2022
siTOOLs Biotech GmbH, a young, research-driven biotech company based in Munich/Martinsried and rapidly growing in the field of functional genomics and Next-Generation RNA sequencing, today announced its support for the upcoming Argonautes Conference 2022 at University of Regensburg as lead sponsor.
Low hit validation rate for Dharmacon siGENOME screens
Good experimental design is important when validating hits from RNAi screens.
Pooling only 4 siRNAs increases off-target effects
Low-complexity pools (with 4 siRNAs per gene) should thus lead to overall stronger off-target effects than single siRNAs.
Citations of our Nucleic Acids Research Paper
Our 2014 Nucleic Acids Research paper provides an excellent overview of the siPOOL technology. Google Scholar shows that our paper has been cited 64 times.
5 factors to consider in multi-gene targeting RNAi screens
Effective functional genomic screening depends on a variety of factors that need to be simultaneously addressed to obtain meaningful results. A recent Cell Reports paper demonstrates this by taking a holistic approach to siRNA screening with the use of multi-isoform/multi-gene targeting to address redundant paralogs and pathways in cancer cells.
Is it important to avoid microRNA binding sites during siRNA design?
To address the question of whether one should avoid microRNA binding sites during siRNA design, we examined whether removing siRNAs that share seeds with native microRNAs would reduce the dominance of seed-based off-target effects in RNAi screening.
Correcting seed-based off-target effects in RNAi screens
Unlocking RNAi screening potential by correcting seed-based off-target effects. While seed correction methods yield minor improvements, challenges persist in interpreting strongest hits. The quest for precise reagents, like high-complexity siPOOLs, remains crucial for reliable results.
Little correlation between Dharmacon siGENOME and ON-TARGETplus reagents
Analysis reveals little correlation between Dharmacon siGENOME and ON-TARGETplus, highlighting the complexity of validating RNAi screen hits.
