Endosome

... that the protein is being endocytosed rather than expressed in the cultured primary cells? I doubt that would be the case because on fusion of the endosome with a lysosome the proteins in the vesicle are usually degraded by the lysosomal enzymes. For the protein to enter using endosomes, it would ...

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I would guess the bacteria ends up in an endosome or lysosome. The energy is probably utilized in mitochondia. Ok, does anyone know what the other 2 organelles might be? Thanks, Petlover48

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I would guess the bacteria ends up in an endosome or lysosome. The energy is probably utilized in mitochondia.

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did a check on the early endosome like u said it is of a lower pH thanx!

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... dysfunctional lysosomal components), or you need to develop your own means to prevent digestion (e.g. enzymes or cell wall components that prevent endosome fusion with lysosomes.) There are bacteria that readily survive inside other cells, some do this even inside human macrophages that are evolved ...

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