Results 141 to 150 of about 27,287 (301)
Tissue specific requirement of Drosophila Rcd4 for centriole duplication and ciliogenesis
Journal of Cell Biology, 2020 Panda et al. find that Rcd4 is required for centriole duplication and ciliogenesis in neurosensory organs but dispensable for spermatogenesis, indicating tissue specific requirements for centriole formation.
P. Panda +8 more
semanticscholar +1 more source
Centrioles in symmetric spaces [PDF]
Nagoya Mathematical Journal, 2013 AbstractWe describe all centrioles in irreducible simply connected pointed symmetric spaces of compact type in terms of the root system of the ambient space, and we study some geometric properties of centrioles.
openaire +4 more sources
Advanced Science, Volume 13, Issue 3, 14 January 2026.This study uncovers a previously unknown crosstalk between two major ubiquitin ligases, CRL5 and APC/C. The authors identify APC11 as a binding partner of CUL5, showing that their interaction regulates neddylation, substrate stability, and mitotic progression.
Danrui Cui +10 more
wiley +1 more source
Cell Reports, 2015 In animal cells, supernumerary centrosomes, resulting from centriole amplification, cause mitotic aberrations and have been associated with diseases, including microcephaly and cancer.
Edo Dzafic +3 more
doaj +1 more source
Molecular Biology of the Cell, 2020 The centriole duplication cycle normally ensures that centriole number is maintained at two centrioles per G1 cell. However, some circumstances can result in an aberrant increase in centriole number—a phenotype that is particularly prevalent in several ...
R. Sala, KC Farrell, T. Stearns
semanticscholar +1 more source
The Journal of Cell Biology, 1961 This paper describes the replication of centrioles during spermatogenesis in the Prosobranch snail, Viviparus malleatus Reeve. Sections for electron microscopy were cut from pieces of testis fixed in OsO4 and embedded in the polyester resin Vestopal W. Two kinds of spermatocytes are present.
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Protein Kinase C Regulates Meiosis in Mammalian Oocytes
BioEssays, Volume 48, Issue 1, January 2026.Protein kinase C (PKC) participates in the regulation of mammalian oocyte meiosis. PKC is involved in meiosis resumption in prophase I and in the stabilization of meiosis I and meiosis II spindles. PKC stimulates the maturation‐promoting factor during fertilization and stabilizes the mitotic spindle during early embryo development. ABSTRACT The protein
Jaroslav Kalous +2 more
wiley +1 more source
Production of Basal Bodies in bulk for dense multicilia formation [version 1; referees: 2 approved]
F1000Research, 2016 Centriole number is normally under tight control and is directly linked to ciliogenesis. In cells that use centrosomes as mitotic spindle poles, one pre-existing mother centriole is allowed to duplicate only one daughter centriole per cell cycle.
Xiumin Yan, Huijie Zhao, Xueliang Zhu
doaj +1 more source
Sperm morphology in five species of cicadettine cicadas (Hemiptera: Cicadomorpha: Cicadidae) [PDF]
, 2006 Mature spermatozoa from five species of cicadas of the subfamily Cicadettinae (Quintilia wealei, Melampsalta leucoptera, Stagira simplex, Xosopsaltria thunbergi and Monomatapa matoposa) were examined by light and electron microscopy.
Chawanji, A S +2 more
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Centriole-independent mitotic spindle assembly relies on the PCNT–CDK5RAP2 pericentriolar matrix
Journal of Cell Biology, 2020 Watanabe et al. show that centrioles and their associated pericentriolar matrix can independently support spindle assembly. They delineate how the pericentriolar matrix acts without centrioles and describe cancer cell lines in which spindles can assemble
Sadanori Watanabe +4 more
semanticscholar +1 more source