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

In an article published in these pages, Elhaik et al. (Elhaik E, Landan G, Graur D. 2009. Can GC content at third-codon positions be used as a proxy for isochore composition? Mol Biol Evol. 26:1829-1833) asked if GC3, the GC level of the third-codon positions in protein-coding genes, can be used as a "proxy" to estimate the GC level of the surrounding isochore. We use available data to directly answer this simple question in the affirmative and show how the use of indirect methods can lead to apparently conflicting conclusions. The answer reasserts that in human and other vertebrates, genes have a strong tendency to reside in compositionally corresponding isochores, which has far-reaching implications for genome structure and evolution.

GC3 of Genes Can Be Used as a Proxy for Isochore Base Composition: A Reply to Elhaik et al.