Results 281 to 290 of about 62,154 (329)

Microfilament-Myosin II Regulates the Differentiation of Multinucleated Cysts into Oocytes and Influences Oocyte Developmental Potential in Mice. [PDF]

Adv Sci (Weinh)
Xu R, Pan M, Zheng Z, Tang Y, Yan Y, Lu S, Peng S, Ma B.   +7 more
europepmc   +1 more source

Knockdown of Serine-Arginine Protein Kinase 3 Impairs Sperm Development in <i>Spodoptera frugiperda</i>. [PDF]

Insects
Song Y, Zhou Y, Wang R, Zhang B, Li Z, Liu X, Li D.   +6 more
europepmc   +1 more source

Abstracts

Cancer Science, Volume 117, Issue S1, Page 1-2148, January 2026.
wiley   +1 more source

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Mechanics of the spindle apparatus

Seminars in Cell & Developmental Biology, 2020
During mitosis microtubules self-organize to form a bipolar mitotic spindle structure, which positions the sister chromatids on the spindle mid-plane and separates them afterwards. Previous studies have identified many spindle associated proteins.
Ehssan, Nazockdast, Stefanie, Redemann
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MTA1 localizes to the mitotic spindle apparatus and interacts with TPR in spindle assembly checkpoint regulation

Biochemical and Biophysical Research Communications, 2023
We previously identified a cell cycle-dependent periodic subcellular distribution of cancer metastasis-associated antigen 1 (MTA1) and unraveled a novel role of MTA1 in inhibiting spindle damage-induced spindle assembly checkpoint (SAC) activation in cancer cells.
Jian Liu, Hongsheng Xue, Chunxiao Li, Xiangyu Chen, Jiannan Yao, Dongkui Xu, Haili Qian   +6 more
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Reactivation of isolated mitotic apparatus: Metaphase versus anaphase spindles

Cell Motility, 1991
AbstractMitotic spindles isolated from sea urchin eggs can be reactivated to undergo mitotic processes in vitro. Spindles incubated in reactivation media containing sea urchin tubulin and nucleotides undergo pole‐pole elongation similar to that observed in living cells during anaphase‐B.
R E, Palazzo, D A, Lutz, L I, Rebhun
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Spindle Birefringence of Isolated Mitotic Apparatus Analysed by Pressure Treatment

Journal of Cell Science, 1976
ABSTRACT Sea-urchin zygote mitotic apparatus (MA) isolated in a glycerol/dimethylsulphoxide medium were treated with pressure. Pressure treatment had no effect on spindle birefringence when MA were in full-strength isolation medium. After placing MA in quarter-strength isolation medium, pressures of 4·0 × 103– 1·8 × 104 Ibf in.−2 (2·76 ×
A, Forer, A M, Zimmerman
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THE MITOTIC SPINDLE APPARATUS OFNEUROSPORA CRASSA

Canadian Journal of Genetics and Cytology, 1971
Electron microscopic studies of the sl-327 mutant of Neurospora crassa reveal that somatic nuclear division in hyphlet somatic cells involves a definite spindle apparatus consisting of spindle microtubules terminating at specific loci on the external surface of the nuclear envelope. These loci, termed spindle plaques, have been observed in a variety of
W. Barry Van Winkle, John J. Biesele, R. P. Wagner   +2 more
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Staining of the spindle apparatus in human lymphocyte and fibroblast cultures

Human Genetics, 1976
The spindle apparatus of human mitoses can be preferentially stained with Giemsa if the cells are fixed with methanol--acetic acid and treated for about 15 min with 0.1 X SSC at 92 degrees C and for 18 h with 2 X SSC at 60 degrees C.
F, Pera, K, Sperling
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Arrangement of spindle apparatus in mitoses of different ploidy

Experimental Cell Research, 1975
Abstract In non-hypotonically treated mitoses from tissue cultures of Microtus agrestis , both the constitutive heterochromatin of the sex chromosomes and the spindle apparatus were stained by the Giemsa C-banding technique. By means of counting the heterochromatic chromosomes, we determined the cell ploidy and studied the number of centrioles and ...
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