Article
Auxin regulation of cytokinin biosynthesis in Arabidopsis thaliana: a factor of potential importance for auxin-cytokinin-regulated development.
Proceedings of the National Academy of Sciences of the United States of America - 25 May 2004
Nordström Anders, Tarkowski Petr, Tarkowska Danuse, Norbaek Rikke, Astot Crister, Dolezal Karel, Sandberg Göran
Abstract excerpt
One of the most long-lived models in plant science is the belief that the long-distance transport and ratio of two plant hormones, auxin and cytokinin, at the site of action control major developmental events such as apical dominance. We have used in vivo deuterium labeling and mass spectrometry to investigate the dynamics of homeostatic cross talk between the two plant hormones. Interestingly, auxin mediates a...
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