Results 301 to 310 of about 249,538 (351)

In Vitro Live Cell Imaging Reveals Nuclear Dynamics and Role of the Cytoskeleton During Asymmetric Division of Pollen Mitosis I in Nicotiana Benthamiana

Cytoskeleton, EarlyView.
ABSTRACT Pollen is a male gametophyte of angiosperms. Following meiosis, the microspore undergoes an asymmetric division called pollen mitosis I (PMI), which produces two cells of different sizes: a large vegetative cell and a small generative cell. Polarized nuclear migration and positioning during PMI are important for successful pollen development ...
Yoko Mizuta, Masako Igarashi, Tomomi Shinagawa, Ikuma Kaneshiro, Haoto Anan, Daisuke Kurihara   +5 more
wiley   +1 more source

Influence of palmitoylation in axonal transport mechanisms in neurodegenerative diseases. [PDF]

Front Cell Neurosci
B S P, Talwar P.
europepmc   +1 more source

Purification, Fluorescent Labeling, and Detyrosination of Mammalian Cell Tubulin for Biochemical Assays

Cytoskeleton, EarlyView.
ABSTRACT Microtubules play essential roles in numerous cellular processes. All microtubules are built from the protein tubulin, yet individual microtubules can differ spatially and temporally due to their tubulin isotype composition and post‐translational modifications (PTMs).
Ezekiel C. Thomas, Yang Yue, Morgan L. Pimm, Takashi Hotta, Ryoma Ohi, Kristen J. Verhey   +5 more
wiley   +1 more source

Mitochondrial dysfunction alters early endosome trafficking via microtubule reorganization. [PDF]

Life Sci Alliance
Vishwakarma A, Chihki L, Todkar K, Ouellet M, Germain M.   +4 more
europepmc   +1 more source

Recombinant Monoclonal Antibodies for Detecting the Tubulin Post‐Translational Modifications Glutamylation and Lysine‐40 Acetylation

Cytoskeleton, EarlyView.
ABSTRACT Post‐translational modifications (PTMs) to tubulin subunits in microtubule filaments are thought to comprise a component of the tubulin code that specifies microtubule functions in cell physiology and animal development. Acetylation of Lysine‐40 (K40) on α‐tubulin (αTub‐K40ac) and glutamylation of both α‐ and β‐tubulin are two tubulin PTMs of ...
Lynne Blasius, Ezekiel C. Thomas, Erik H. Collet, Erin Jenson, Chad G. Pearson, Ryoma Ohi, Kristen J. Verhey   +6 more
wiley   +1 more source

Wnt10b signaling regulates replication stress-induced chromosomal instability in human cancer. [PDF]

Life Sci Alliance
Haas A, Wenz F, Hattemer J, Wesslowski J, Davidson G, Voloshanenko O, Boutros M, Acebron SP, Bastians H.   +8 more
europepmc   +1 more source

Ndc80 complex, a conserved coupler for kinetochore-microtubule motility, is a sliding molecular clutch. [PDF]

Sci Adv
Demidov VM, Gonchar IV, Tripathy SK, Ataullakhanov FI, Grishchuk EL.   +4 more
europepmc   +1 more source

A Deeply Branching Lineage in Heterolobosea (Discoba) With Multiflagellated and Multigrooved Life Stages. [PDF]

J Eukaryot Microbiol
Prokina KI, Yubuki N, Galindo LJ, Torruella G, Inagaki Y, Iwamoto K, López-García P, Moreira D.   +7 more
europepmc   +1 more source

Microtubules and microtubule-associated proteins [PDF]

Current Opinion in Cell Biology, 1995
Microtubule research is becoming increasingly diverse, reflecting the many isoforms and modifications of tubulin and the many proteins with which microtubules interact. Recent advances are particularly visible in four areas: microtubule motor proteins (their structures, stepping modes, and forces); microtubule nucleation (the roles of centrosomes and ...
Mandelkow, Eckhard, Mandelkow, Eva
openaire   +3 more sources

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Microtubule-Associated Proteins and the Flexibility of Microtubules

Biochemistry, 1995
Experiments were conducted to learn whether the binding of microtubule-associated proteins (MAPs) to microtubules alters the flexibility of the microtubules. Flexibility was measured in vitro by two established techniques. The first employed measurement of the bending of the microtubule in a flow of buffer; the second involved repeated measurement of ...
Robley C. Williams, Jeffrey C. Kurz
openaire   +3 more sources