Recognition of transcription terminators during retrotransposition: How to keep a group II intron quiet

Chung et al. recently presented the structure of a primitive group IIC intron with its DNA target, which reveals the structural requirements that this class of intron uses to recognize a transcription terminator stem loop at the DNA level for insertion during retrotransposition. Chung et al. recently presented the structure of a primitive group IIC intron with its DNA target, which reveals the structural requirements that this class of intron uses to recognize a transcription terminator stem loop at the DNA level for insertion during retrotransposition.