The precise molecular determinants that trigger the pausing of polymerization stay unclear. Prospective candidates incorporate the incorporation of base mismatches or nearby RNA construction. The downstream reinitiation of polymerization has become proposed for being guided by complementarity among the nascent strand and the site of reinitiation over the template (Fig https://bookmarkshut.com/story16541955/the-viral-cb-is-a-step-by-step-training-program-diaries