Av. Pisarchik et Na. Kartel, The effect of insertions of simple sequences into the 35S CaMV promoter onits activity in the case of transient transformation of tobacco protoplasts, DAN BELARUS, 42(4), 1998, pp. 89-93
A possible role of simple sequences in regulation of transcription is; stud
ied. For this purpose there were developed constructions, containing AC and
AT repeats of various length in distal and proximal to TATA-box regions of
35S CaMV promoter. Promoter activity was modified to a greater extent when
simple sequences were inserted in proximal to TATA-box region, than in a d
istal one. (AC), insertions in proximal region led to decrease and (AT)(n),
to increase of promoter strength.