transcriptional antitermination

例句：

1. 1. Transcriptional terminators are important regulatory elements in gene expression.
   转录终止子是基因表达中重要的调控元件。
2. 2. The transcriptional terminator is responsible for the termination of transcription.
   转录终止子负责终止转录。
3. 3. The transcriptional terminator sequence is critical for the proper termination of transcription.
   转录终止序列对于正确的转录终止至关重要。