Transgene expression variability (positi
โ
Cindy Peach; Jeff Velten
๐
Article
๐
1991
๐
Springer
๐
English
โ 945 KB
Forty-five individually transformed clonal tobacco callus lines were simultaneously assayed for both chloramphenicol acetyltransferase (CAT) and/3-glucuronidase (GUS) activity resulting from expression of introduced reporter genes driven by the adjacent and divergent mannopine (mas) promoters. Exclu