How the wood-eating gribble could help turn waste into fuel of the future
A team, led by Simon McQueen-Mason and Neil Bruce at the University of York, have turned to the ruinous power of tiny wood-boring marine isopod called ‘gribble,’ which historically attacked the timber hulls of seafarers’ ships.
Using biochemical analysis and X-ray imaging techniques, scientists from York, the University of Portsmouth and the USA’s National Renewable Energy Laboratory have determined the structure and function of a key enzyme used by gribble to digest wood. It will help researchers reproduce its effects on an industrial scale in to create sustainable liquid biofuels.
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Hide AdThe findings are published in the Proceedings of the National Academy of Sciences USA. Prof McQueen-Mason said: “This is the first functionally characterized animal enzyme of this type and provides us with a previously undiscovered picture of how they work.”
Douglas Kell, chief executive of the BBSRC Sustainable Bioenergy Centre, said: “If we can harness them effectively, waste materials could be used to make sustainable fuels.”