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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The expression of the ugp-dependent sn-glycerol-3-phosphate transport system that is part of the pho regulon was studied in mutants of Escherichia coli K-12 containing regulatory mutations of the pho regulon. The phoR and phoST gene products exerted a negative control on the expression of ugp. Induction of the system was positively controlled by the phoB, phoM, and phoR gene products. Using a ugp-lacZ operon fusion, we showed that the ugp and phoA genes were coordinately derepressed and repressed.

Regulation of ugp, the sn-glycerol-3-phosphate transport system of Escherichia coli K-12 that is part of the pho regulon