Communications Biology
Myelin cells rank among the most conserved in primates and mice
An observational comparison of about one million gene-activity profiles found stronger conservation in precursor cells than in mature cells.An observational comparison of about one million gene-activity profiles found stronger conservation in precursor cells than in mature cells.

Cross-sectional studyMechanisms
Who was studiedOligodendrocyte lineage cells, against other neural cell populations
What changedOligodendrocyte lineage cells ranked among the most evolutionarily conserved neural cell populations
The catchThe analysis measured gene activity, not effects on myelin production or brain function