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Detecting low-abundance long noncoding RNAs (lncRNAs) is extremely difficult due to their expression levels. Deeper sequencing with extensive protocols is required to detect these RNAs and high-throughput screens to examine… Click to show full abstract
Detecting low-abundance long noncoding RNAs (lncRNAs) is extremely difficult due to their expression levels. Deeper sequencing with extensive protocols is required to detect these RNAs and high-throughput screens to examine the regulation of these RNAs are challenging. This protocol provides a multiplexed and robust method of detecting low-abundance RNAs, with improved signal-to-noise ratio using RNAscope-based RNA-FISH which utilizes a series of amplification steps. We have validated this protocol for investigating the regulation of low-abundance lncRNAs, which would be ideal for in vitro screening in 96-well plates.
Journal Title: Methods in molecular biology
Year Published: 2020
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