Porosity of the yeast cell wall and membrane.

@article{Scherrer1974PorosityOT,
  title={Porosity of the yeast cell wall and membrane.},
  author={R. Scherrer and L Louden and Philipp Gerhardt},
  journal={Journal of bacteriology},
  year={1974},
  volume={118 2},
  pages={534-40}
}
The limiting sizes of molecules that can permeate the intact cell wall and protoplast membrane of Saccharomyces cerevisiae were determined from the inflection points in a triphasic pattern of passive equilibrium uptake values obtained with a series of inert probing molecules varying in molecular size. In the phase identified with the yeast protoplast, the uptake-exclusion threshold corresponded to a monodisperse ethylene glycol of molecular weight = 110 and Einstein-Stokes hydrodynamic radius… CONTINUE READING