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

Propionibacterium acnes, P. avidum and P. granulosum were grown in continuous culture at a range of dilution rates on a semi-synthetic medium. Dilution rates were chosen to allow the bacteria to grow at the same relative growth rates as compared to their respective mumax values. The steady-state levels and production rates of biomass and extracellular enzymes were determined. The lipase and hyaluronate lyase of P. granulosum and the proteolytic activity of P. acnes and P. avidum were growth linked enzymes (i.e. they were produced at constant amounts per unit of biomass). In contrast, the lipase, hyaluronate lyase and acid phosphatase of P. acnes and the lipase of P. avidum were shown to be non-growth linked enzymes.

Effects of Dilution Rate on Biomass and Extracellular Enzyme Production by Three Species of Cutaneous Propionibacteria Grown in Continuous Culture