The full-length promoter of PNZIP gene is a strong promoter whose GUS activity in leaves is 9 times as that of 35S.

Partial Deleted Complementary Sense Gene Promoter from Cotton Leaf Curl Virus Shows Super Strong Promoter Activity.

The main factors for high efficiency expression and secretion of exogenous amylum hydrolase in S. cerevisiae are as follows: involvement of strong promoter in carrier construction;