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Wood Scientists Discover Way to Reduce Lignin in Trees, Store Carbon, and Reduce Emissions

New Genetically Engineered Wood Could Offer Sustainable Alternative to Traditional Wood

Scientists Use CRISPR Gene-Editing Tools to Create Poplar Trees with Far Less Lignin Than Usual

In a groundbreaking development, wood scientists have announced a new genetically engineered wood that could help store carbon and reduce emissions. By using CRISPR gene-editing tools, researchers were able to grow poplar trees with far less lignin than usual, resulting in a modified wood that is more sustainable, durable, and cost-effective than traditional wood.

Lignin is a complex organic polymer that gives wood its strength and rigidity. However, it also makes wood more difficult to break down, which can lead to increased emissions when wood is burned or processed. The new genetically engineered wood has a significantly reduced lignin content, which makes it easier to break down and release its stored carbon.

According to the researchers, the modified wood could be used to make a variety of products, including furniture, flooring, and building materials. It could also be used to create biofuels and other renewable energy sources. The discovery could have a major impact on the forest products industry and help to reduce the environmental impact of wood production.

The research was published in the journal Nature Plants.