摘要 |
A hybrid promoter comprising at least one cis element from a caulimovirus promoter selected from Cauliflower Mosaic Virus (CaMV) promoter and Figwort Mosaic Virus (FMV) promoter operably linked to at least one cis element from an EF1.alpha., Act8, Act2, Act11, Act7, Act3, Act12, Act1a or Act1b promoter. |