It's been a brave new world for genetic crops for some time now but Chicago-based researchers say they have developed a method to take crop manipulation to a higher level: the chromosome.

Creating an artificial chromosome, into which several manipulated genes can be inserted, may speed efforts to produce fuels and medicines from plants as well as boosting crop nutrition and yield.

In a scientific paper set for publication Friday researchers from Chicago-based Chromatin Inc. and the Universities of Chicago and North Carolina reported success in creating an artificial chromosome for corn plants. Through four generations, the corn treated the man-made chromosomes as if they were natural and passed them along to offspring intact at a rate nearly as high as for chromosomes native to the plants.

"This appears to be the tool that agricultural scientists and farmers have long dreamed of," said Daphne Preuss, a University of Chicago professor of molecular genetics and Chromatin's president. [More]

Labels: biotech, production, technology