Moreover, results of the site-directed mutagenesis of a C-repeat/DRE and two APE-like motifs in a promoter-like region (?630/?308) suggested that two APE-like motifs might be essential for transcriptional regulation of the bkt gene.

• 对其启动子类似区(-630/-308)中两种功能元件的定点突变结果发现 APE-like(蓝光调控元件)对于 bkt 基因自身的转录可能存在影响。