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Cited by 328

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Moving Mitochondria: Establishing Distribution of an Essential Organelle

Open access
Frederick, Rebecca L., Shaw, Janet M.·2007·Traffic
DOI 10.1111/j.1600-0854.2007.00644.x
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Abstract

Mitochondria form a dynamic network responsible for energy production, calcium homeostasis and cell signaling. Appropriate distribution of the mitochondrial network contributes to organelle function and is essential for cell survival. Highly polarized cells, including neurons and budding yeast, are particularly sensitive to defects in mitochondrial movement and have emerged as model systems for studying mechanisms that regulate organelle distribution. Mitochondria in multicellular eukaryotes move along microtubule tracks. Actin, the primary cytoskeletal component used for transport in yeast, has more subtle functions in other organisms. Kinesin, dynein and myosin isoforms drive motor‐based movement along cytoskeletal tracks. Milton and syntabulin have recently been identified as potential organelle‐specific adaptor molecules for microtubule‐based motors. Miro, a conserved GTPase, may function with Milton to regulate transport. In yeast, Mmr1p and Ypt11p, a Rab GTPase, are implicated in myosin V‐based mitochondrial movement. These potential adaptors could regulate motor activity and therefore determine individual organelle movements. Anchoring of stationary mitochondria also contributes to organelle retention at specific sites in the cell. Together, movement and anchoring ultimately determine mitochondrial distribution throughout the cell.

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Metadata

Authors
Frederick, R. L., & Shaw, J. M.
Venue
Traffic
Publisher
Wiley
Published
2007-08-28
Volume
8
Issue
12
Pages
1668-1675
ISSN
  • 1398-9219 (ISSN-L)
  • 1600-0854
DOI
10.1111/j.1600-0854.2007.00644.x
OpenAlex
W1976676780
Cited by
328
References
2
FWCI
7.18
Type
journal article
Language
en
Open access
bronze

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