Contribution of Strigolactones to the Inhibition of Tiller Bud Outgrowth under Phosphate Deficiency in Rice

@inproceedings{Umehara2010ContributionOS,
  title={Contribution of Strigolactones to the Inhibition of Tiller Bud Outgrowth under Phosphate Deficiency in Rice},
  author={Mikihisa Umehara and Atsushi Hanada and Hiroshi Magome and Noriko Takeda-Kamiya and Shinjiro Yamaguchi},
  booktitle={Plant & cell physiology},
  year={2010}
}
Strigolactones (SLs) or SL-derived metabolite(s) have recently been shown to act as endogenous inhibitors of axillary bud outgrowth. SLs released from roots induce hyphal branching of arbuscular mycorrhizal (AM) fungi that facilitate the uptake of inorganic nutrients, such as phosphate (Pi) and nitrate, by the host plants. Previous studies have shown that SL levels in root exudates are highly elevated by Pi starvation, which might contribute to successful symbiosis with AM fungi in the… CONTINUE READING
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