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

SummaryAbsorbance-temperature profiles, at 400 nm, of plant viruses with one or more kinds of isometric particle, were determined. Two temperatures were determined, Td (the temperature at which E400 begins to increase) and Tf (the temperature at the inflexion point of the curve). The behaviour on heating at these temperatures was of two main types. Heating in vitro appears to be a useful means of making a gross subdivision of isometric plant viruses into two groups typified by cucumber mosaic virus and turnip yellow mosaic virus, respectively, in agreement with Kaper's (1971a) suggestion.

The Behaviour of Some Isometric Plant Viruses Heated in vitro as determined by Particle Stabilizing Forces