Differential synthesis of phosphate-starvation inducible purple acid phosphatase isozymes in tomato (Lycopersicon esculentum) suspension cells and seedlings.

@article{Bozzo2006DifferentialSO,
  title={Differential synthesis of phosphate-starvation inducible purple acid phosphatase isozymes in tomato (Lycopersicon esculentum) suspension cells and seedlings.},
  author={Gale G. Bozzo and Evelyn L Dunn and William C Plaxton},
  journal={Plant, cell & environment},
  year={2006},
  volume={29 2},
  pages={303-13}
}
This study compares the influence of phosphate (Pi) deprivation on the coordinate synthesis of the principle Pi-starvation inducible (PSI) acid phosphatase (AP) isozymes in a suspension cell culture with the homologous in planta system. Tomato suspension cells express three PSI purple AP isozymes: a heterodimeric intracellular AP (IAP) composed of 63 and 57 kDa subunits, and two monomeric secreted APs (SAPs) (84 kDa SAP1 and 57 kDa SAP2) localized in the culture media. Immunoblots probed with… CONTINUE READING

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