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Article

Mmr1p is a mitochondrial factor for Myo2p-dependent inheritance of mitochondria in the budding yeast.

The EMBO journal - 7 Jul 2004

Itoh Takashi, Toh-E Akio, Matsui Yasushi

Abstract excerpt

Class V myosins play a pivotal role in organelle distribution. In the budding yeast, Myo2p, a class V myosin, is essential for mitochondrial distribution. We identified MMR1 as a high-dose suppressor of the myo2 mitochondrial defect and that Mmr1p resides restrictively on the bud-localizing mitochondria and forms a complex with Myo2p tail. Mmr1p loss delayed mitochondrial transfer to buds and completely abolished...

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Identifiers

PMID: 15201867
DOI: 10.1038/sj.emboj.7600271
PMCID: PMC449781

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Research trail→

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Mmr1p is a mitochondrial factor for Myo2p-dependent inheritance of mitochondria in the budding yeast.PMID 15201867Read ↗

Complex formation with Ypt11p, a rab-type small GTPase, is essential to facilitate the function of Myo2p, a class V myosin, in mitochondrial distribution in Saccharomyces cerevisiae.Semantic proximity Read ↗

The myosin-related motor protein Myo2 is an essential mediator of bud-directed mitochondrial movement in yeast.Semantic proximity Read ↗

A type V myosin (Myo2p) and a Rab-like G-protein (Ypt11p) are required for retention of newly inherited mitochondria in yeast cells during cell division.Semantic proximity Read ↗

Multiple pathways influence mitochondrial inheritance in budding yeast.Semantic proximity Read ↗

Fusion, fission, and transport control asymmetric inheritance of mitochondria and protein aggregates.Semantic proximity Read ↗

Two distinct regions in a yeast myosin-V tail domain are required for the movement of different cargoes.Semantic proximity Read ↗

Temperature-sensitive yeast mutants defective in mitochondrial inheritance.Semantic proximity Read ↗

Pex19p contributes to peroxisome inheritance in the association of peroxisomes to Myo2p.Semantic proximity Read ↗

Mitochondrial anchorage and fusion contribute to mitochondrial inheritance and quality control in the budding yeast Saccharomyces cerevisiae.Semantic proximity Read ↗

The yeast dynamin-like protein, Mgm1p, functions on the mitochondrial outer membrane to mediate mitochondrial inheritance.Semantic proximity Read ↗

Mmm1p, a mitochondrial outer membrane protein, is connected to mitochondrial DNA (mtDNA) nucleoids and required for mtDNA stability.Semantic proximity Read ↗

Mitochondrial quality control during inheritance is associated with lifespan and mother-daughter age asymmetry in budding yeast.Semantic proximity Read ↗

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