Bio Briefs

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Matt Nelson

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Nov 20, 2009
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New Maize Map to Aid Plant Breeding Efforts

Tags: bioagriculture, genomics, university of arizona

[Source: ScienceDaily] - In a massive survey of genetic diversity in maize, also known as corn, researchers across the United States, have developed a gene map that should pave the way to significant improvements in a plant that is a major source of food, fuel, animal feed and fiber around the world.

The new map, a special type of gene map known as a haplotype map, charts genetic diversity and recombination across the genome of 27 inbred lines of maize. The research team, led by U.S. Department of Agriculture scientists at Cornell University and Cold Spring Harbor Laboratory in New York and including plant scientist Jeffrey Ross-Ibarra of the University of California, Davis, will report its findings in the Nov. 20 issue of the journal Science.

For more information: New Maize Map to Aid Plant Breeding Efforts