Based on the above results, we can conclude that Mist1 functions in an evolutionary conserved way as a key transcriptional regulator specific for exocrine pancreas development in zebrafish.

• 根据以上结果可以得出结论，Mist1作为转录因子，以一种进化保守的方式特异性调控斑马鱼外分泌胰腺的发育；