page_title: SL2 RNA
hierarchical_section_title: SL2 RNA
caption_attribution_description: English: Image has been uploaded to the Commons as part of the Molecular and Cellular Biology WikiProject in collaboration with the public-domain database Rfam. Here is the link to the discussion.
context_page_description: SL2 RNA is a non-coding RNA involved in trans splicing in lower eukaryotes. Trans-splicing is a form of RNA processing. The acquisition of a spliced leader from an SL RNA is an inter-molecular reaction which precisely joins exons derived from separately transcribed RNAs. Approximately 25% of C. elegans genes are organised into polycistronic transcription units and the presence of SL2 on an mRNA is an indication the gene is in an operon.
context_section_description: SL2 RNA is a non-coding RNA involved in trans splicing in lower eukaryotes. Trans-splicing is a form of RNA processing. The acquisition of a spliced leader from an SL RNA is an inter-molecular reaction which precisely joins exons derived from separately transcribed RNAs. Approximately 25% of C. elegans genes are organised into polycistronic transcription units and the presence of SL2 on an mRNA is an indication the gene is in an operon.
caption: Predicted secondary structure and sequence conservation of SL2
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