Results 281 to 290 of about 359,607 (329)

CEP162: A critical regulator of ciliary transition zone assembly and its implications in ciliopathies. [PDF]

J Cell Commun Signal
Yin J, Bai J, He X, He W, Miao H, Zhang M, Yu Z, Ni B.   +7 more
europepmc   +1 more source

Mechanical Coupling With the Nuclear Envelope Shapes the Schizosaccharomyces pombe Mitotic Spindle

Cytoskeleton, EarlyView.
ABSTRACT The fission yeast Schizosaccharomyces pombe divides via closed mitosis, meaning that spindle elongation and chromosome segregation transpire entirely within the closed nuclear envelope. Both the spindle and nuclear envelope must undergo shape changes and exert varying forces on each other during this process.
Marcus A. Begley, Taylor Mahoney, Christian Pagán Medina, Parsa Zareiesfandabadi, Matthew B. Rapp, Mastawal Tirfe, Sharonda J. LeBlanc, Meredith D. Betterton, Mary Williard Elting   +8 more
wiley   +1 more source

Identification of locally activated spindle-associated proteins in oocytes uncovers a phosphatase-driven mechanism

Wan X, Ohkura H.
europepmc   +1 more source

Stability and robustness of kinetochore dynamics under sudden perturbations and stochastic influences. [PDF]

Sci Rep
Mukhamedova F, Mukhamedov F.
europepmc   +1 more source

Dissecting the Structural Organization, Recruitment and Activation Mechanisms of Centrosomal γ‐TuRCs

Cytoskeleton, EarlyView.
ABSTRACT Visualizing human centrosomes using cryo‐electron tomography revealed the native structure and molecular organization of γ‐tubulin ring complexes (γ‐TuRCs). γ‐TuRCs localized to two distinct centrosomal pools, one in the pericentriolar material (PCM) and another in the centriole lumen, which is released during mitosis.
Florian W. Hofer, Martin Würtz, Qi Gao, Bram J. A. Vermeulen, Elmar Schiebel, Stefan Pfeffer   +5 more
wiley   +1 more source

Kinetic regulation of kinesin's two motor domains coordinates its stepping along microtubules. [PDF]

Elife
Niitani Y, Matsuzaki K, Jonsson E, Vale RD, Tomishige M.   +4 more
europepmc   +1 more source

PEK14: A Kinesin‐4 Necessary for Male‐Derived Fertility in Arabidopsis thaliana

Cytoskeleton, EarlyView.
ABSTRACT Of the 61 kinesins annotated in Arabidopsis thaliana, many are still without assigned function. Here, we have screened an insertional mutant library of Arabidopsis pollen‐expressed kinesins for fertility defects. Insertional mutants for three kinesins showed a significant reduction in seed set.
Isabella N. Mendes, Norman R. Groves, Jessica Z. Li, Lily N. Thompson, Brian J. Smith, Aman Y. Husbands, Iris Meier   +6 more
wiley   +1 more source

Dynein synergises with EB1 to facilitate cortex-microtubule encounter and proper spindle positioning in metaphase

Efstathiou C, Ojkic N, Draviam VM.
europepmc   +1 more source

Function of manchette and intra-manchette transport in spermatogenesis and male fertility. [PDF]

Cell Commun Signal
Gao T, Liu Y, Li J, Zhang Y, Wu B.
europepmc   +1 more source

Conformational Regulation of Vertebrate γ‐Tubulin Ring Complexes by CM1 Proteins

Cytoskeleton, EarlyView.
Michal Wieczorek
wiley   +1 more source