The equine arteritis virus leader transcription-regulating sequence hairpin (LTH) is as RNA element that is thought to be a key structural element in discontinuous subgenomic RNA synthesis and is critical for leader transcription-regulating sequences (TRS) function.
The equine arteritis virus leader transcription-regulating sequence hairpin (LTH) is considered an essential RNA element that plays a pivotal role in discontinuous subgenomic RNA synthesis and the proper functioning of leader transcription-regulating sequences (TRS).