Auxin transport in maize roots in response to localized nitrate supply.

@article{Liu2010AuxinTI,
  title={Auxin transport in maize roots in response to localized nitrate supply.},
  author={Jinxin Liu and Xia An and Lei Cheng and Fanjun Chen and Juan Perez Bao and Lixing Yuan and Fusuo Zhang and Guohua Mi},
  journal={Annals of botany},
  year={2010},
  volume={106 6},
  pages={
          1019-26
        }
}
UNLABELLED background and aims: Roots typically respond to localized nitrate by enhancing lateral-root growth. Polar auxin transport has important roles in lateral-root formation and growth; however, it is a matter of debate whether or how auxin plays a role in the localized response of lateral roots to nitrate. METHODS Treating maize (Zea mays) in a split-root system, auxin levels were quantified directly and polar transport was assayed by the movement of [(3)H]IAA. The effects of exogenous… CONTINUE READING
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