An alternative cytokinin biosynthesis pathway.

@article{stot2000AnAC,
  title={An alternative cytokinin biosynthesis pathway.},
  author={C. {\AA}stot and K. Dole{\vz}al and A. Nordstr{\"o}m and Q. Wang and T. Kunkel and T. Moritz and N. Chua and G. Sandberg},
  journal={Proceedings of the National Academy of Sciences of the United States of America},
  year={2000},
  volume={97 26},
  pages={
          14778-83
        }
}
  • C. Åstot, K. Doležal, +5 authors G. Sandberg
  • Published 2000
  • Biology, Medicine
  • Proceedings of the National Academy of Sciences of the United States of America
Studies of de novo cytokinin biosynthesis in isopentenyltransferase (ipt)-transformed Arabidopsis thaliana, involving in vivo deuterium labeling and mass spectrometry, showed that the biosynthetic rate of zeatinriboside-5'-monophosphate was around 66-fold higher than that of isopentenyladenosine-5'-monophosphate (iPMP), the proposed primary product of the Agrobacterium ipt. [...] Key Result Double tracer analysis, using [(2)H(6)] isopentenyladenosine and deuterium oxide, provided evidence for an alternative…Expand
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