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This is an archive article published on July 22, 2009

A new tomato gene that ‘paves the way for future fruits’

In a scientific breakthrough,scientists have discovered a gene in tomatoes which they claim can be "knocked-out" to produce sweeter fruits and vegetables of the future.

In a scientific breakthrough,scientists have discovered a gene in tomatoes which they claim can be “knocked-out” to produce sweeter fruits and vegetables of the future.

An international team,led by University of Newcastle,has pinpointed the gene INVINH1 which play a role in limiting the amount of sugar delivered to each part of the plant and if prevented from expressing itself more sugar could be delivered to specific parts of the plants,including seeds and fruits.

And,according to the scientists,when applied to other fruits and vegetables,the technology can increase crop seed yield,fruit quality,and lengthen shelf life,’The Plant Cell’ journal reported.

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Lead scientist Prof Yong-Ling Ruan said the discovery resulted from a need to consider the long-term security of food supply.

“With predictions the global population may double over the next 50 years,scientists are concerned about the pressure on the world’s natural resources.

“Faced with the impact of climate change and population increases on food supply,our research is helping to meet the challenge of how to sustain and improve crop yield and quality.

“The break through is an exciting development. It is this kind of research we hope will lead to improved crops that could help feed and clothe millions of people in a time of climate crisis,” he said.


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