Octopus intelligence may be related to never-before-seen mutation

Scientists discovered a strange feature in certain octopuses’ ribosomal RNA, molecules that create a 3D scaffold for cellular protein factories. It was found only in shallow-water creatures that have expanded nervous systems and can do complex behaviors
178 points by bookofjoe 58 days ago www.smithsonianmag.com 134 comments

Summary

A unique mutation in the ribosomal RNA of some octopuses could explain their advanced intelligence and complex behaviors. This discovery highlights a fascinating link between genetic features and cognitive abilities in these marine animals.

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