Latest David Clayton Stories
In a new study, researchers discovered that levels of microRNAs â€“ short lengths of ribonucleic acid that appear to regulate protein production â€“ go up or down in the songbird brain after it hears a new song.
When a zebra finch hears a new song from a member of its own species, the experience changes gene expression in its brain in unexpected ways, researchers report.
- Forsooth! indeed! originally a parenthetical phrase used in repeating the words of another with more or less contempt or disdain.