New tool offers unprecedented access for root studies

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Hugh Harries

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Feb 4, 2012, 3:51:20 AM2/4/12
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http://www.seedquest.com/news.php?type=news&id_article=23143&id_region=&id_category=&id_crop

The new technology, called the RootChip, allowed the research team to study roots of eight individual seedlings at the same time, and to alter their growth environment simultaneously or independently and with extraordinary precision. Optical sensors, developed and inserted into the root tissue by Frommer's team, allowed the researchers to examine how the roots responded to changes in nutrient supply levels in real time.
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