Lysosomes are membrane-bound organelles that degrade diverse biomolecules and regulate a multitude of other essential processes including cell growth and metabolism, signaling, plasma membrane repair and infection. Such diverse functions of lysosomes are highly coordinated in space and time and are therefore tightly coupled to the directional transport of the organelles within the cytoplasm. Thus, robust quantitative assessments of lysosome positioning within the cell provide a valuable tool for researchers interested in understanding these multifunctional organelles. Here, we present point-by-point methodology to measure lysosome positioning by two straight forward and widely used techniques: shell analysis and line scan.
CITATION STYLE
Williamson, C. D., Guardia, C. M., De Pace, R., Bonifacino, J. S., & Saric, A. (2022). Measurement of Lysosome Positioning by Shell Analysis and Line Scan. In Methods in Molecular Biology (Vol. 2473, pp. 285–306). Humana Press Inc. https://doi.org/10.1007/978-1-0716-2209-4_19
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