Bacteria use several pathways for protein export to the membrane, the cell wall or the medium [ 14].
Procyclic forms obtain their energy mainly by metabolism of amino acids, using several pathways within and outside the mitochondrion, which is much more developed than in bloodstream forms.
Since we used several pathway resources in parallel, we can compare the findings for consistency, assuming the resources are independent.
Eukaryotic cells use several endocytic pathways to internalize a variety of substances and to accomplish different tasks: the clathrin-dependent pathway [16], phagocytosis [17], macropinocytosis [18] and the caveolin-dependent pathway [19].
Filamentous fungi use several catabolic pathways to derive energy and structural components from organic compounds like phenylacetate and amino acids.
RCC and its metastases are highly vascular, and targeted therapies use several cellular pathways to interfere with angiogenesis and tumour vasculature.
Therefore, this work systemically demonstrated several pathways to grow single-phase Co3O4 by ALD using a novel metalorganic cobalt precursor.
However, myeloma is quite a heterogeneous disease and neoplastic plasma cells can use several metabolic pathways in order to take a growth advantage.
Although many molecules are preferentially internalized by one major endocytic pathway [36], it is not uncommon for certain molecules to use several endocytic pathways at the same time [37].
As discussed below, Prochlorococcus appears to use several mechanisms to regulate these two intersecting pathways.
