Results 201 to 210 of about 567,251 (277)

Making Two out of One: Kinesin Motors Driving Plant Cell Division

Cytoskeleton, EarlyView.
ABSTRACT The Kinesin superfamily of microtubule dependent motors is present in all eukaryotes. Not all of the subfamilies are represented in all kingdoms, and the ones that are do not always show conserved functions. Tight control of the cytoskeleton is essential for proper progression and completion of mitosis and cytokinesis, and key functions are ...
Choy Kriechbaum, Sabine Müller
wiley   +1 more source

Author Correction: Mutual inhibition between EPFL2 and auxin extends the intervals of periodic leaf morphogenesis. [PDF]

Nat Commun
Tameshige T, Tsuchida T, Matsushita Y, Doll Y, Maruyama K, Agui T, Aida M, Kasahara H, Torii KU, Uchida N, Fujimoto K, Ikeuchi M.   +11 more
europepmc   +1 more source

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

A protocadherin mediates oral placode morphogenesis in the tunicate Ciona. [PDF]

Biol Open
Vedurupaka S, Jadali B, Johnson CJ, Stolfi A, Popsuj S.   +4 more
europepmc   +1 more source

Agent‐Based Computational Modeling of the Stochastic Dynamic Behavior of Actin Filaments Recapitulates the Homeostatic Cortical Array in Plant Epidermal Cells

Cytoskeleton, EarlyView.
ABSTRACT The homeostatic cortical actin array in plant cells plays important roles in fundamental processes, including intracellular transport, secretion, cell expansion, and cytoplasmic streaming. In response to diverse chemical and mechanical signals, the cortical array can remodel within minutes to assume new configurations or altered filament ...
June Hyung Kim, Weiwei Zhang, Anjali Iyer‐Pascuzzi, Christopher J. Staiger, Taeyoon Kim   +4 more
wiley   +1 more source

Identification of regulatory candidate genes for Lentinula edodes pileus development based on transcriptome analysis. [PDF]

G3 (Bethesda)
Zhao X, Wu C, You H, Xu Y, Zha X, Song L, Xu J, Tian H.   +7 more
europepmc   +1 more source

Titin Is Present in the Elastic Tethers That Connect Separating Anaphase Chromosomes in Crane‐Fly Spermatocytes

Cytoskeleton, EarlyView.
ABSTRACT Elastic tethers connect telomeres of separating chromosomes in anaphase of animal cells. Immunofluorescence staining of titin in crane‐fly spermatocytes, using 4 different antibodies, shows that the giant elastic protein titin seems to be a component of mitotic tethers: titin “strands” extend between separating chromosomes, connecting their ...
Demetra Economopoulos, Maral Janan, Martina Krüger, Aavo‐Valdur Mikelsaar, Arthur Forer, Rose Sheykhani   +5 more
wiley   +1 more source

The conserved microtubule-associated protein Mini Spindles promotes dendrite branching and limits terminal branch elongation in <i>Drosophila</i> class III and IV dendritic arborization neurons. [PDF]

MicroPubl Biol
Kittock C, Anvery N, Misra M.
europepmc   +1 more source

Arabidopsis AUGMIN8 Contains Two Independent Microtubule Association Domains

Cytoskeleton, EarlyView.
ABSTRACT Plant cells create a plasma membrane‐associated network of microtubules that are nucleated by γ‐tubulin ring complexes primarily through microtubule‐dependent microtubule nucleation (MDMN). This dynamic array organizes into specific patterns in response to developmental and environmental cues to influence primary cell wall construction.
Naveen K. Chana, Timothy Cioffi, Sidney L. Shaw   +2 more
wiley   +1 more source

Proteome Analysis of Daily Urine Samples of Pregnant Rats Unveils Developmental Processes of Fetus as Well as Physiological Changes in Mother Rats. [PDF]

Biology (Basel)
Wang H, Ge L, Chen S, Sun L, Sun W, Gao Y.   +5 more
europepmc   +1 more source