Walking to work: roles for class V myosins as cargo transporters
JA Hammer III, JR Sellers - Nature reviews Molecular cell biology, 2012 - nature.com
JA Hammer III, JR Sellers
Nature reviews Molecular cell biology, 2012•nature.comCells use molecular motors, such as myosins, to move, position and segregate their
organelles. Class V myosins possess biochemical and structural properties that should
make them ideal actin-based cargo transporters. Indeed, studies show that class V myosins
function as cargo transporters in yeast, moving a range of organelles, such as the vacuole,
peroxisomes and secretory vesicles. There is also increasing evidence in vertebrate cells
that class V myosins not only tether organelles to actin but also can serve as short-range …
organelles. Class V myosins possess biochemical and structural properties that should
make them ideal actin-based cargo transporters. Indeed, studies show that class V myosins
function as cargo transporters in yeast, moving a range of organelles, such as the vacuole,
peroxisomes and secretory vesicles. There is also increasing evidence in vertebrate cells
that class V myosins not only tether organelles to actin but also can serve as short-range …
Abstract
Cells use molecular motors, such as myosins, to move, position and segregate their organelles. Class V myosins possess biochemical and structural properties that should make them ideal actin-based cargo transporters. Indeed, studies show that class V myosins function as cargo transporters in yeast, moving a range of organelles, such as the vacuole, peroxisomes and secretory vesicles. There is also increasing evidence in vertebrate cells that class V myosins not only tether organelles to actin but also can serve as short-range, point-to-point organelle transporters, usually following long-range, microtubule-dependent organelle transport.
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