Auxin-induced hydrogen sulfide generation is involved in lateral root formation in tomato.

@article{Fang2014AuxininducedHS,
  title={Auxin-induced hydrogen sulfide generation is involved in lateral root formation in tomato.},
  author={Tao Fang and Zeyu Cao and Jiale Li and Wenbiao Shen and L. Huang},
  journal={Plant physiology and biochemistry : PPB},
  year={2014},
  volume={76},
  pages={
          44-51
        }
}
Similar to auxin, hydrogen sulfide (H2S), mainly produced by l-cysteine desulfhydrase (DES; EC 4.4.1.1) in plants, could induce lateral root formation. The objective of this study was to test whether H2S is also involved in auxin-induced lateral root development in tomato (Solanum lycopersicum L.) seedlings. We observed that auxin depletion-induced down-regulation of transcripts of SlDES1, decreased DES activity and endogenous H2S contents, and the inhibition of lateral root formation were… Expand
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