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- Zhou, Yuchan; Jobin-Decor, Marcelle; Dahler, Janelle; Wills, Ron; Underhill, Steven; Graham, Michael W.
- Acta horticulturae 2002 no.575 (2)
- host strains, etc ; DNA; Escherichia coli; catechol oxidase; gene expression; pineapples; Show all 6 Subjects
- ... To study factors influencing the development of pineapple blackheart we are undertaking functional analyses of a polyphenol oxidase promoter whose expression is induced in blackheart affected tissues. Since transgenic pineapple fruit take three years to develop, such an analysis must be undertaken using transient assays. In this report we describe experiments aimed at optimising a transient assay ...