[ Your Name ] would like to inform you about this article on Complexity Digest 2007.07 - 13 http://comdig.unam.mx/index.php?id_issue=2007.07#26729 12-Feb-2007 [ Your Message ] Biomass Recalcitrance: Engineering Plants and Enzymes for Biofuels Production, Science Excerpts: Lignocellulosic biomass has long been recognized as a potential sustainable source of mixed sugars for fermentation to biofuels and other biomaterials. Several technologies have been developed during the past 80 years that allow this conversion process to occur, and the clear objective now is to make this process cost-competitive in today's markets. Here, we consider the natural resistance of plant cell walls to microbial and enzymatic deconstruction, collectively known as "biomass recalcitrance." It is this property of plants that is largely responsible for the high cost of lignocellulose conversion. Source: Biomass Recalcitrance: Engineering Plants and Enzymes for Biofuels Production[ http://www.sciencemag.org/cgi/content/full/315/5813/804 ], Michael E. Himmel, Shi-You Ding, David K. Johnson, William S. Adney, Mark R. Nimlos, John W. Brady, Thomas D. Foust, Science : 804-807., 07/02/09 You can discuss this article on Articles Forum http://comdig.unam.mx/topic.php?id_article=26729