Results 11 to 20 of about 437,835 (354)

The Nuclear Mitotic Apparatus (NuMA) Protein: A Key Player for Nuclear Formation, Spindle Assembly, and Spindle Positioning

open access: yesFrontiers in Cell and Developmental Biology, 2021
The nuclear mitotic apparatus (NuMA) protein is well conserved in vertebrates, and dynamically changes its subcellular localization from the interphase nucleus to the mitotic/meiotic spindle poles and the mitotic cell cortex.
Tomomi Kiyomitsu, Susan Boerner
doaj   +1 more source

Scaling Laws for Mitotic Chromosomes

open access: yesFrontiers in Cell and Developmental Biology, 2021
During mitosis in higher eukaryotes, each chromosome condenses into a pair of rod-shaped chromatids. This process is co-regulated by the activity of several gene families, and the underlying biophysics remains poorly understood.
Eric M. Kramer   +2 more
doaj   +1 more source

DSK1, a novel kinesin-related protein from the diatom Cylindrotheca fusiformis that is involved in anaphase spindle elongation. [PDF]

open access: yes, 1996
We have identified an 80-kD protein that is involved in mitotic spindle elongation in the diatom Cylindrotheca fusiformis. DSK1 (Diatom Spindle Kinesin 1) was isolated using a peptide antibody raised against a conserved region in the motor domain of the ...
Brady, B   +3 more
core   +2 more sources

İğsi Hücreli Lipomların Cerrahi Tedavisi Sonrası Klinik Sonuçlar

open access: yesDüzce Tıp Fakültesi Dergisi, 2021
Aim: Spindle cell lipoma is a rare tumor. Although located subcutaneously, they are localized in the posterior neck, shoulder, and lumbar regions. It can radiologically mimic liposarcoma. It is important to differentiate spindle cell lipoma from atypical
Muhammed Beşir Öztürk   +4 more
doaj   +1 more source

On the stability of high-speed milling with spindle speed variation [PDF]

open access: yes, 2010
Spindle speed variation is a well-known technique to suppress regenerative machine tool vibrations, but it is usually considered to be effective only for low spindle speeds.
BP Mann   +43 more
core   +4 more sources

Parvalbumin-positive interneurons mediate neocortical-hippocampal interactions that are necessary for memory consolidation

open access: yeseLife, 2017
Following learning, increased coupling between spindle oscillations in the medial prefrontal cortex (mPFC) and ripple oscillations in the hippocampus is thought to underlie memory consolidation.
Frances Xia   +5 more
doaj   +1 more source

Multiple Roles of PLK1 in Mitosis and Meiosis

open access: yesCells, 2023
Cells are equipped with a diverse network of signaling and regulatory proteins that function as cell cycle regulators and checkpoint proteins to ensure the proper progression of cell division. A key regulator of cell division is polo-like kinase 1 (PLK1),
Jaroslav Kalous, Daria Aleshkina
doaj   +1 more source

C-Type Natriuretic Peptide Pre-Treatment Improves Maturation Rate of Goat Oocytes by Maintaining Transzonal Projections, Spindle Morphology, and Mitochondrial Function

open access: yesAnimals, 2023
C-type natriuretic peptide (CNP) is a peptide molecule naturally found in follicles and can be used to extend meiotic resumption and enhance the potential for oocytes to develop.
Rui Xu   +9 more
doaj   +1 more source

A mitotic kinase scaffold depleted in testicular seminomas impacts spindle orientation in germ line stem cells. [PDF]

open access: yes, 2015
Correct orientation of the mitotic spindle in stem cells underlies organogenesis. Spindle abnormalities correlate with cancer progression in germ line-derived tumors.
Bucko, Paula   +8 more
core   +1 more source

An investigation into reducing the spindle acceleration energy consumption of machine tools [PDF]

open access: yes, 2016
Machine tools are widely used in the manufacturing industry, and consume large amount of energy. Spindle acceleration appears frequently while machine tools are working. It produces power peak which is highly energy intensive. As a result, a considerable
Jia, Shun   +5 more
core   +2 more sources

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