tokens: Based on these data , we conclude that transcription of prgX is initiated from the Qa promoter in prgQ , and PrgX autoregulates its transcription either by mediating transcriptional readthrough or increasing mRNA stability .
folded_tokens: base on these datum , we conclude that transcription of prgx be initiate from the qa promoter in prgq , and prgx autoregulate its transcription either by mediate transcriptional readthrough or increase mrna stability .