Figure 2
From: Identification and use of the sugarcane bacilliform virus enhancer in transgenic maize
SCBV promoter sequence (A) and fragments used in experiments (B). (A) The transcription start site was mapped by 5′ RACE and sequences in the 5′ untranslated region of the transcript are underlined (position 1 – 69). The putative TATA box is underlined at position −28 – -33. The SCBV-IM enhancer sequences are in bold. (B) The fragments of the SCBV-IM promoter used in transient assays are displayed. The position of the transcription start site (T) is shown.