Read at : Science Daily
http://www.sciencedaily.com/releases/2009/11/091119193936.htm
Maize Cell Wall Genes Identified, Giving Boost to Biofuel Research
ScienceDaily (Nov. 20, 2009) — Purdue University scientists have helped identify and group the genes thought to be responsible for cell wall development in maize, an effort that expands their ability to discover ways to produce the biomass best suited for biofuels production.
The Purdue scientists, led by Nicholas Carpita, a professor of plant cell biology, published their findings on the 750 cell wall genes in the journal Plant Physiology on Thursday (Nov. 19). They also were co-authors on a study, published Thursday (Nov. 19) in Science, that for the first time sequenced the genome of maize.
In discovering the some 32,000 genes of maize, scientists can better study the function of individual genes and how each affects all aspects of the plant’s development. Purdue’s scientists are particularly interested in the genes that regulate cellulose, lignin and other parts of plant’s cell walls.
“This gives us an inventory of the genes that could become possible targets for modification in the production of biomass,” Carpita said. “We want to be able to control the structure of the cell walls.”
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Story Source:
Adapted from materials provided by Purdue University. Original article written by Brian Wallheimer.
