Royal Ant Genes
Posted on April 2, 2008 Comments (1)
Royal corruption is rife in the ant world
“The accepted theory was that queens were produced solely by nurture: certain larvae were fed certain foods to prompt their development into queens and all larvae could have that opportunity,” explains Dr Hughes. “But we carried out DNA fingerprinting on five colonies of leaf-cutting ants and discovered that the offspring of some fathers are more likely to become queens than others. These ants have a ‘royal’ gene or genes, giving them an unfair advantage and enabling them to cheat many of their altruistic sisters out of their chance to become a queen themselves.”
“When studying social insects like ants and bees, it’s often the cooperative aspect of their society that first stands out,” says Dr Hughes. “However, when you look more deeply, you can see there is conflict and cheating – and obviously human society is also a prime example of this. It was thought that ants were an exception, but our genetic analysis has shown that their society is also rife with corruption – and royal corruption at that!”
Interesting. I am not convinced of the “corruption” but maybe the research itself provides more evidence of this trait not just being interesting but equivalent to corruption.
Related: Ants on Stilts for Science – Swimming Ants – posts on ants