摘要 |
<P>PROBLEM TO BE SOLVED: To provide a highly efficient gene expression system in eukaryotic and prokaryotic cells, preferably plant cells and intact plants. <P>SOLUTION: An expression cassette for expressing a predetermined molecule is provided. The cassette includes (a) an RB47 binding site nucleotide sequence upstream of an endonuclease restriction site for inserting a predetermined code sequence to be expressed and (b) a nucleotide sequence coding a polypeptide binding to the RB47 binding site. <P>COPYRIGHT: (C)2009,JPO&INPIT |