Cargando…

Damage to actin filaments by glutaraldehyde: protection by tropomyosin

Reaction of F-actin and the F-actin-tropomyosin complex with 20 mM glutaraldehyde for 19-22 h at 0 degrees C and 25 degrees C results in extensively cross-linked filaments, as judged by sodium dodecyl sulfate (SDS) polyacrylamide gel electrophoresis. Electron micrographs show shorter, more irregular...

Descripción completa

Detalles Bibliográficos
Formato:	Texto
Lenguaje:	English
Publicado:	The Rockefeller University Press 1981
Materias:	Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2111859/ https://www.ncbi.nlm.nih.gov/pubmed/6793598

Ejemplares similares

A Peek into Tropomyosin Binding and Unfolding on the Actin Filament
por: Singh, Abhishek, et al.
Publicado: (2009)

Cytoskeletal tropomyosins: choreographers of actin filament functional diversity
por: Vindin, Howard, et al.
Publicado: (2013)

Tropomyosin inhibits ADF/cofilin-dependent actin filament dynamics
por: Ono, Shoichiro, et al.
Publicado: (2002)

Tropomyosin isoforms differentially tune actin filament length and disassembly
por: Jansen, Silvia, et al.
Publicado: (2019)

Regulation of Actin Filament Length by Muscle Isoforms of Tropomyosin and Cofilin
por: Robaszkiewicz, Katarzyna, et al.
Publicado: (2020)

Myosin and Tropomyosin Stabilize the Conformation of Formin-nucleated Actin Filaments
por: Ujfalusi, Zoltán, et al.
Publicado: (2012)

Recruitment Kinetics of Tropomyosin Tpm3.1 to Actin Filament Bundles in the Cytoskeleton Is Independent of Actin Filament Kinetics
por: Appaduray, Mark A., et al.
Publicado: (2016)

Actin, alpha-actinin, and tropomyosin interaction in the structural organization of actin filaments in nonmuscle cells
Publicado: (1976)

Role of tropomyosin in actin filament formation in embryonic salamander heart cells
Publicado: (1979)

Tropomyosin diffusion over actin subunits facilitates thin filament assembly
por: Fischer, Stefan, et al.
Publicado: (2016)

Tropomyosin Isoforms Specify Functionally Distinct Actin Filament Populations In Vitro
por: Gateva, Gergana, et al.
Publicado: (2017)

Tropomyosin concentration but not formin nucleators mDia1 and mDia3 determines the level of tropomyosin incorporation into actin filaments
por: Meiring, Joyce C. M., et al.
Publicado: (2019)

Effect of actin C-terminal modification on tropomyosin isoforms binding and thin filament regulation
por: Skórzewski, Radosław, et al.
Publicado: (2009)

Intrinsic Capability of Budding Yeast Cofilin to Promote Turnover of Tropomyosin-Bound Actin Filaments
por: Fan, Xiaoxue, et al.
Publicado: (2008)

An Actin Filament Population Defined by the Tropomyosin Tpm3.1 Regulates Glucose Uptake
por: Kee, Anthony J., et al.
Publicado: (2015)

Tropomyosin keeps actin tough
por: Dove, Alan W.
Publicado: (2002)

Competition between Tropomyosin, Fimbrin, and ADF/Cofilin drives their sorting to distinct actin filament networks
por: Christensen, Jenna R, et al.
Publicado: (2017)

A small molecule inhibitor of tropomyosin dissociates actin binding from tropomyosin-directed regulation of actin dynamics
por: Bonello, Teresa T., et al.
Publicado: (2016)

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

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

Binding of S100A6 to actin and the actin–tropomyosin complex
por: Jurewicz, Ewelina, et al.
Publicado: (2020)

Actin–tropomyosin distribution in non-muscle cells
por: Manstein, Dietmar J., et al.
Publicado: (2019)

Caldesmon controls stress fiber force-balance through dynamic cross-linking of myosin II and actin-tropomyosin filaments
por: Kokate, Shrikant B., et al.
Publicado: (2022)

Tropomodulin: a cytoskeletal protein that binds to the end of erythrocyte tropomyosin and inhibits tropomyosin binding to actin
Publicado: (1990)

The interaction of tropomodulin with tropomyosin stabilizes thin filaments in cardiac myocytes
por: Mudry, Ryan E., et al.
Publicado: (2003)

Three mammalian tropomyosin isoforms have different regulatory effects on nonmuscle myosin-2B and filamentous β-actin in vitro
por: Pathan-Chhatbar, Salma, et al.
Publicado: (2018)

Alternative splicing of a single exon causes a major impact on the affinity of Caenorhabditis elegans tropomyosin isoforms for actin filaments
por: Ono, Shoichiro, et al.
Publicado: (2023)

Improved preservation and staining of HeLa cell actin filaments, clathrin-coated membranes, and other cytoplasmic structures by tannic acid-glutaraldehyde-saponin fixation
Publicado: (1983)

Assembly of different isoforms of actin and tropomyosin into the skeletal tropomyosin-enriched microfilaments during differentiation of muscle cells in vitro
Publicado: (1986)

Studies on cardiac myofibrillogenesis with antibodies to titin, actin, tropomyosin, and myosin
Publicado: (1988)

Cell Elasticity Is Regulated by the Tropomyosin Isoform Composition of the Actin Cytoskeleton
por: Jalilian, Iman, et al.
Publicado: (2015)

Functional analysis of the actin-binding protein, tropomyosin 1, in neuroblastoma
por: Yager, M L, et al.
Publicado: (2003)

Nebulin interactions with actin and tropomyosin are altered by disease-causing mutations
por: Marttila, Minttu, et al.
Publicado: (2014)

Actin-associated proteins and cardiomyopathy—the ‘unknown’ beyond troponin and tropomyosin
por: Ehler, Elisabeth
Publicado: (2018)

Interactions of tropomyosin Tpm1.1 on a single actin filament: A method for extraction and processing of high resolution TIRF microscopy data
por: Janco, Miro, et al.
Publicado: (2018)

Overexpression of human fibroblast caldesmon fragment containing actin- , Ca++/calmodulin-, and tropomyosin-binding domains stabilizes endogenous tropomyosin and microfilaments
Publicado: (1994)

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)

Structural relationships of actin, myosin, and tropomyosin revealed by cryo-electron microscopy
Publicado: (1987)

Cardiomyopathic troponin mutations predominantly occur at its interface with actin and tropomyosin
por: Tobacman, Larry S., et al.
Publicado: (2021)

Reciprocal interaction with G-actin and tropomyosin is essential for aquaporin-2 trafficking
por: Noda, Yumi, et al.
Publicado: (2008)

Cannot write session to /tmp/vufind_sessions/sess_5q37m67befuu58b74re2ko6r28