Transgenic manipulation of a single polyamine in poplar cells affects the accumulation of all amino acids

@article{Mohapatra2009TransgenicMO,
  title={Transgenic manipulation of a single polyamine in poplar cells affects the accumulation of all amino acids},
  author={Sridev Mohapatra and Rakesh Minocha and Stephanie L. Long and Subhash C. Minocha},
  journal={Amino Acids},
  year={2009},
  volume={38},
  pages={1117-1129}
}
The polyamine metabolic pathway is intricately connected to metabolism of several amino acids. While ornithine and arginine are direct precursors of putrescine, they themselves are synthesized from glutamate in multiple steps involving several enzymes. Additionally, glutamate is an amino group donor for several other amino acids and acts as a substrate for biosynthesis of proline and γ-aminobutyric acid, metabolites that play important roles in plant development and stress response. Suspension… CONTINUE READING

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