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

Summary: The activity of ornithine decarboxylase (EC 4.1.1.17) and the intracellular pools of putrescine and spermidine were determined during zoospore germination and hormoneinduced sexual morphogenesis in Achlya ambisexualis. The specific activity of ornithine decarboxylase increased approximately 6-fold during zoospore germination and outgrowth in an enriched medium. Ornithine decarboxylase activity exhibited a rapid and transient 5.2-fold increase during hormone-induced differentiation of mycelium cultured in enriched media. In contrast, the enzyme activity did not increase following hormone treatment of mycelium cultured in a minimal medium, yet mycelial differentiation occurred normally. Fluctuations in intracellular concentrations of putrescine and spermidine, in general, correlated with changes in ornithine decarboxylase activity during hormone-induced differentiation and zoospore germination.

Ornithine Decarboxylase Activity and Polyamine Content during Zoospore Germination and Hormone-induced Sexual Differentiation of Achlya ambisexualis