Cargando…

Tropomyosin and Myosin-II Cellular Levels Promote Actomyosin Ring Assembly in Fission Yeast

Myosin-II (Myo2p) and tropomyosin are essential for contractile ring formation and cytokinesis in fission yeast. Here we used a combination of in vivo and in vitro approaches to understand how these proteins function at contractile rings. We find that ring assembly is delayed in Myo2p motor and trop...

Descripción completa

Detalles Bibliográficos
Autores principales:	Stark, Benjamin C., Sladewski, Thomas E., Pollard, Luther W., Lord, Matthew
Formato:	Texto
Lenguaje:	English
Publicado:	The American Society for Cell Biology 2010
Materias:	Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2836979/ https://www.ncbi.nlm.nih.gov/pubmed/20110347 http://dx.doi.org/10.1091/mbc.E09-10-0852

Ejemplares similares

Fission yeast tropomyosin specifies directed transport of myosin-V along actin cables
por: Clayton, Joseph E., et al.
Publicado: (2014)

UCS Protein Rng3p Is Essential for Myosin-II Motor Activity during Cytokinesis in Fission Yeast
por: Stark, Benjamin C., et al.
Publicado: (2013)

Nonmedially assembled F-actin cables incorporate into the actomyosin ring in fission yeast
por: Huang, Junqi, et al.
Publicado: (2012)

A single-headed fission yeast myosin V transports actin in a tropomyosin-dependent manner
por: Tang, Qing, et al.
Publicado: (2016)

Assembly of normal actomyosin rings in the absence of Mid1p and cortical nodes in fission yeast
por: Huang, Yinyi, et al.
Publicado: (2008)

UCS protein Rng3p activates actin filament gliding by fission yeast myosin-II
por: Lord, Matthew, et al.
Publicado: (2004)

Counting actin in contractile rings reveals novel contributions of cofilin and type II myosins to fission yeast cytokinesis
por: Malla, Mamata, et al.
Publicado: (2022)

α-Actinin and fimbrin cooperate with myosin II to organize actomyosin bundles during contractile-ring assembly
por: Laporte, Damien, et al.
Publicado: (2012)

Mechanoregulated inhibition of formin facilitates contractile actomyosin ring assembly
por: Zimmermann, Dennis, et al.
Publicado: (2017)

Myo2p is the major motor involved in actomyosin ring contraction in fission yeast
por: Zambon, Paola, et al.
Publicado: (2017)

A novel checkpoint pathway controls actomyosin ring constriction trigger in fission yeast
por: Edreira, Tomás, et al.
Publicado: (2020)

Regulation of Nonmuscle Myosin II by Tropomyosin
por: Barua, Bipasha, et al.
Publicado: (2014)

Motor Activity Dependent and Independent Functions of Myosin II Contribute to Actomyosin Ring Assembly and Contraction in Schizosaccharomyces pombe
por: Palani, Saravanan, et al.
Publicado: (2017)

Assembly of the cytokinetic contractile ring from a broad band of nodes in fission yeast
por: Wu, Jian-Qiu, et al.
Publicado: (2006)

Activation of the Adenosine Triphosphatase of Limulus polyphemus Actomyosin by Tropomyosin
por: Lehman, William, et al.
Publicado: (1972)

Roles of type II myosin and a tropomyosin isoform in retrograde actin flow in budding yeast
por: Huckaba, Thomas M., et al.
Publicado: (2006)

Actomyosin ring driven cytokinesis in budding yeast
por: Meitinger, Franz, et al.
Publicado: (2016)

Stress-activated MAPK signaling controls fission yeast actomyosin ring integrity by modulating formin For3 levels
por: Gómez-Gil, Elisa, et al.
Publicado: (2020)

A Molecular Evolution Approach to Study the Roles of Tropomyosin in Fission Yeast
por: Cranz-Mileva, Susanne, et al.
Publicado: (2013)

Myosin concentration underlies cell size–dependent scalability of actomyosin ring constriction
por: Calvert, Meredith E.K., et al.
Publicado: (2011)

Interactions of WASp, myosin-I, and verprolin with Arp2/3 complex during actin patch assembly in fission yeast
por: Sirotkin, Vladimir, et al.
Publicado: (2005)

Anillin-related protein Mid1p coordinates the assembly of the cytokinetic contractile ring in fission yeast
por: Saha, Shambaditya, et al.
Publicado: (2012)

Temperature sensitive point mutations in fission yeast tropomyosin have long range effects on the stability and function of the actin-tropomyosin copolymer
por: Johnson, Chloe A., et al.
Publicado: (2018)

Interactions of Desensitized Actomyosin with Tropomyosin, Troponin A, Troponin B, and Polyanions
por: Hartshorne, D. J.
Publicado: (1970)

Fission yeast Cyk3p is a transglutaminase-like protein that participates in cytokinesis and cell morphogenesis
por: Pollard, Luther W., et al.
Publicado: (2012)

cGMP interacts with tropomyosin and downregulates actin-tropomyosin-myosin complex interaction
por: Zou, Lihui, et al.
Publicado: (2018)

Actin-facilitated assembly of smooth muscle myosin induces formation of actomyosin fibrils
Publicado: (1992)

Fission Yeast Myosin-I, Myo1p, Stimulates Actin Assembly by Arp2/3 Complex and Shares Functions with Wasp
por: Lee, Wei-Lih, et al.
Publicado: (2000)

An MBoC Favorite: Cytokinesis depends on the motor domains of myosin-II in fission yeast but not in budding yeast
por: Lew, Daniel
Publicado: (2012)

Myosin Vs organize actin cables in fission yeast
por: Lo Presti, Libera, et al.
Publicado: (2012)

Reciprocal regulation of actomyosin organization and contractility in nonmuscle cells by tropomyosins and alpha-actinins
por: Hu, Shiqiong, et al.
Publicado: (2019)

Divergence of cytokinesis and dimorphism control by myosin II regulatory light chain in fission yeasts
por: Prieto-Ruiz, Francisco, et al.
Publicado: (2023)

Myosin II governs intracellular pressure and traction by distinct tropomyosin-dependent mechanisms
por: Sao, Kimheak, et al.
Publicado: (2019)

Myosin turnover controls actomyosin contractile instability
por: Thiyagarajan, Sathish, et al.
Publicado: (2022)

Comparative Analysis of the Roles of Non-muscle Myosin-IIs in Cytokinesis in Budding Yeast, Fission Yeast, and Mammalian Cells
por: Wang, Kangji, et al.
Publicado: (2020)

Assembly and positioning of actomyosin rings by contractility and planar cell polarity
por: Sehring, Ivonne M, et al.
Publicado: (2015)

Genetic suppression of defective profilin by attenuated Myosin II reveals a potential role for Myosin II in actin dynamics in vivo in fission yeast
por: Zambon, Paola, et al.
Publicado: (2020)

Cooperation between tropomyosin and α-actinin inhibits fimbrin association with actin filament networks in fission yeast
por: Christensen, Jenna R, et al.
Publicado: (2019)

Cooperation between Paxillin-like Protein Pxl1 and Glucan Synthase Bgs1 Is Essential for Actomyosin Ring Stability and Septum Formation in Fission Yeast
por: G. Cortés, Juan C., et al.
Publicado: (2015)

A STUDY OF THE ADENOSINE TRIPHOSPHATASE ACTIVITY OF MYOSIN AND ACTOMYOSIN
por: Mommaerts, W. F. H. M., et al.
Publicado: (1947)

Cannot write session to /tmp/vufind_sessions/sess_ru5cimefhb5gg9a9a80fct1quh