Cellulose is a complex carbohydrate that is found in the cell walls of plants. It is the most abundant organic compound on Earth, and it is a potential source of renewable energy. However, cellulose is difficult to break down, which limits its use.

Iowa State University researcher Yong-Su Jin is working to develop new ways to break down cellulose. He is studying enzymes that can break down cellulose into smaller molecules that can be used to produce biofuels and other products.

Jin's research is funded by the U.S. Department of Energy. He is working with a team of researchers from Iowa State and other institutions.

The team is using a variety of techniques to study cellulose-degrading enzymes. They are using X-ray crystallography to determine the structure of the enzymes. They are also using molecular dynamics simulations to study the interactions between the enzymes and cellulose.

The team's research has led to the development of new enzymes that can break down cellulose more efficiently. These enzymes could potentially be used to produce biofuels and other products from cellulose.

Jin's research is a promising step towards the development of new ways to use cellulose. His work could help to reduce our dependence on fossil fuels and create a more sustainable future.