Rolling Circle Reverse Transcription of Circular RNA

Abstract

Compositions, methods and kits are provided that enable the detection, analysis and/or sequencing of small or large target RNA molecules whether synthetic, purified or within a biological fluid, or in cell lysate that may contain non-target RNA and other contaminating molecules without the need for depletion or purification steps that diminish what might already be low concentrations of the target molecule. The methods, compositions and kits rely on the use of a Group II Intron reverse transcriptase (Intron-RT) that have strand displacing properties and can generate concatemers in cDNA by rolling circle transcription of circRNAs that may be naturally circular or circularized in vitro from linear RNA.

Dependencies are inferred from the claim text.