English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The gene encoding β-glucuronidase,  GUS , has been inserted into cranberry and is expressed in various tissues. Detectable expression of the  GUS  gene is enhanced up to 15x when the phenol-adsorbing compound, polyvinylpolypyrrolidone, is included in the extraction buffer of the fluorometric MUG assay, indicating that an endogenous, probably phenolic, compound is inactivating the foreign enzyme. Extracts from in vitro-grown cranberry leaves reduce the activity of purified β-glucuronidase in fluorometric assays. This is in contrast to extracts from other plants which have no affect on the enzyme. Detectable expression of the  GUS  gene for an individual transclone varies with the age of the tissue and the environment in which the plant is grown. The  BT  gene, which encodes for  the Bacillus thuringiensis  δ-endotoxin, was also inserted into cranberry with the purpose of incorporating lepidopteran insect resistance. Bioassays using an important insect pest on cranberry show generally inconsistent feeding patterns on transgenic plants. These results may be due to the interaction of the endogenous compounds and the  B.t.  δ-endotoxin.

176 DYNAMIC INTERACTION OF INSERTED GENE PRODUCTS AND NATURALLY OCCURRING COMPOUNDS IN CRANBERRY.