Auxin modulates the enhanced development of root hairs in Arabidopsis thaliana (L.) Heynh. under elevated CO(2).

@article{Niu2011AuxinMT,
  title={Auxin modulates the enhanced development of root hairs in Arabidopsis thaliana (L.) Heynh. under elevated CO(2).},
  author={Yaofang Niu and Chongwei Jin and Gulei Jin and Qingyan Zhou and Xianyong Lin and Caixian Tang and Yongsong Zhang},
  journal={Plant, cell & environment},
  year={2011},
  volume={34 8},
  pages={1304-17}
}
Root hairs may play a critical role in nutrient acquisition of plants grown under elevated CO(2) . This study investigated how elevated CO(2) enhanced the development of root hairs in Arabidopsis thaliana (L.) Heynh. The plants under elevated CO(2) (800 µL L(-1)) had denser and longer root hairs, and more H-positioned cells in root epidermis than those under ambient CO(2) (350 µL L(-1)). The elevated CO(2) increased auxin production in roots. Under elevated CO(2) , application of either 1… CONTINUE READING

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