It is one of the least understood processes in nature. How do two very different species learn to live with each other and create a bond, known as symbiosis, which can give them a powerful evolutionary advantage?
Coral reefs are the most spectacular manifestations of symbiosis – and understanding the mechanics of this mutual endeavour has become an urgent task as global warming has triggered the widespread collapse of reefs across the planet.
In a bid to halt this destruction, an international group of researchers led by the Wellcome Sanger Institute is working together on the Aquatic Symbiosis Genomics (ASG) project. Powerful DNA sequencers are now unravelling the genetic secrets of coral, data that could be vital in saving the world’s reefs, and understanding the mysterious processes that drive symbiosis.
There’s a lot we don’t know about ocean ecosystems in general, that’s very true. Saving the coral is a very hard problem. But to be honest, we’re human, hard problems are our bread and butter. Often, we prefer them to easy problems.