Molecular sugar simulations on Gene/Q

Researchers working with an IBM supercomputer have been able to model the structure and dynamics of cellulose at the molecular level. It is seen as a step toward better understanding of cellulose biosynthesis and how plant cell walls assemble and function. Cellulose represents one of the most abundant organic compounds on earth with an estimated 180 billion tonnes produced by plants each year, according to an IBM statement.

Using the IBM Blue Gene/Q supercomputer at VLSCI known as Avoca, scientists were able to perform the quadrillions of calculations required to model the motions of cellulose atoms.

The research shows that there are between 18 and 24 chains present within the cellulose structure of an elementary microfibril, much less than the 36 chains that had previously been assumed.

To download the research paper visit: http://www.plantphysiol.org/

To find out more about the Australian Research Council Centre of Excellence in Plant Cell Walls visit: http://www.plantcellwalls.org.au/


http://www-03.ibm.com/press/us/en/pressrelease/46965.wss