a 3.8-kb fragment containing the promoter and 5 ' flanking dna of the patatin gene was used to construct a transcriptional fusion gene with the coding dna of the bacterial chloramphenicol acetyltransferase ( cat ) gene and the polyadenylation/termination sequences of the nopaline synthase gene ( nos ) .
C0040649
transcriptional
C0949765
polyadenylation