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Plant Science

Image: Two lateral root primordia develop from the main root of Arabidopsis thaliana. The images (with false colours) were taken with a confocal microscope. Credit: Michael Stitz, Heidelberg University

How plants use sugar to produce roots

By | News, Plant Science

Along with sugar reallocation, a basic molecular mechanism within plants controls the formation of new lateral roots. An international team of plant biologists has demonstrated that it is based on the activity of a certain factor, the target of rapamycin (TOR) protein. A better understanding of the processes that regulate root branching at the molecular level could contribute to improving plant growth and therefore crop yields.

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