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permeability the property of being permeable, or open to the passage of other substances

Doi, Yoji, et al. "Mycoplasma- or PLT Group-like Microorganisms Found in the Phloem Elements of Plants Infected with Mulberry Dwarf, Potato Witches'-Broom, Aster Yellows, or Paulownia Witches'-Broom." Annual Phytopathological Society of Japan 33 (1967): 259-66.

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