mice on wheel and ground
Exercise-Associated Protein Boosts Brain Function in Mice
A study that transfused plasma from active to inactive mice suggests the protein clusterin enhances cognition.
ABOVE: © ISTOCK.COM, JAMESBREY
Exercise-Associated Protein Boosts Brain Function in Mice
Exercise-Associated Protein Boosts Brain Function in Mice

A study that transfused plasma from active to inactive mice suggests the protein clusterin enhances cognition.

A study that transfused plasma from active to inactive mice suggests the protein clusterin enhances cognition.

ABOVE: © ISTOCK.COM, JAMESBREY

differential gene expression

Image of the Day: Species-Specific Songs
Emily Makowski | Nov 14, 2019
Gene activity is linked to songbirds’ tunes.

Sex Differences in Human Gene Expression
Jef Akst | May 4, 2017
Researchers uncover thousands of genes whose activity varies between men and women.
Seasonal Genes
Ashley P. Taylor | May 12, 2015
Gene expression varies not only during the day but also throughout the year, a study shows.
Performance Art
Mary Beth Aberlin | Jan 1, 2015
Regulation of genome expression orchestrates the behavior of insect castes and the human response to social stress.