Skip to main content

Illinois IGB

Matthew Hudson

Group genomics drive aggression in honey bees

July 7, 2020

Researchers often study the genomes of individual organisms to try to tease out the relationship between genes and behavior. A new study of Africanized honey bees reveals, however, that the genetic inheritance of individual bees has little influence on their propensity for aggression. Instead, the genomic traits of the hive as a whole are strongly associated with how fiercely its soldiers attack.

The findings are reported in the Proceedings of the National Academy of Sciences.


July 7, 2020


Related Articles

Genomic study explores evolution of gentle 'killer bees' in Puerto Rico

November 16, 2017

A genomic study of Puerto Rico's Africanized honey bees - which are more docile than other so-called "killer bees" - reveals that they retain most of the genetic traits of their African honey bee ancestors, but that a few regions of their DNA have become more like those of European honey bees. According to the researchers, these changes likely contributed to the bees' rapid evolution toward gentleness in Puerto Rico, a change that occurred within 30 years.


November 16, 2017


Related Articles

Subscribe to Matthew Hudson