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. 2022 Sep 19;20:147. doi: 10.1186/s12964-022-00946-9

Fig. 1.

Fig. 1

Characteristics of USP22 gene promoter. A Positions of USP22 promoter regions used for constructing luciferase reporters and transcriptional activity of these luciferase reporters in lung cancer H1299 cells. B Binding sites and sequences of transcription factors SP1 and AP2 in USP22 promoter region