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» The tomato decoded: holds more genes than humans
The tomato decoded: holds more genes than humans
Written By Unknown on 30 Dec 2012 | 08:25
The tomato has always been a complex fruit. Or is it a vegetable? Either way. Tomato, tomahto, right?
The tomato, which is considered a fruit by botanists and a vegetable to the US government, has been demystified by a consortium of plant geneticists from 14 countries who spent nine years decoding the tomato genome with the hopes of breeding better, tastier fruits.
Specifically, the scientists sequenced the genomes of both Heinz 1706, a variety used to make ketchup, and the tomato’s closest wild relative, Solanum pimpinellifolium, which is grown in Peru, according to The New York Times.
The researchers reported that tomatoes possess some 35,000 genes arranged on 12 chromosomes. "For any characteristic of the tomato, whether it's taste, natural pest resistance or nutritional content, we've captured virtually all those genes," James Giovannoni, a scientist at the Boyce Thompson Institute for Plant Research, told Phys.org
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