Results 161 to 170 of about 27,287 (301)

Massive centriole production can occur in the absence of deuterosomes in multiciliated cells

Nature Cell Biology, 2019
Multiciliated cells (MCCs) amplify large numbers of centrioles that convert into basal bodies, which are required for producing multiple motile cilia.
Olivier Mercey, Michelle S Levine, Gina M. LoMastro, P. Rostaing, Eva J Brotslaw, Valerie Gomez, Abhijay Kumar, N. Spassky, B. Mitchell, Alice Meunier, A. Holland   +10 more
semanticscholar   +1 more source

Atypical Centrioles During Sexual Reproduction

Frontiers in Cell and Developmental Biology, 2015
Centrioles are conserved, self-replicating, microtubule-based 9-fold symmetric subcellular organelles that are essential for proper cell division and function.
Tomer eAvidor-Reiss, Atul eKhire, Emily Lillian Fishman, Kyoung Ha Jo   +3 more
doaj   +1 more source

M-Phase Phosphoprotein 9 regulates ciliogenesis by modulating CP110-CEP97 complex localization at the mother centriole

Nature Communications, 2018
The primary cilium is elongated from the mother centriole and has diverse signaling roles during development and disease. The CP110-CEP97 complex functions as a negative regulator of ciliogenesis, although the mechanisms regulating its mother centriole ...
Ning Huang, Donghui Zhang, Fangyuan Li, Peiyuan Chai, Song Wang, J. Teng, Jianguo Chen   +6 more
semanticscholar   +1 more source

Male gametogenesis without centrioles

Developmental Biology, 2011
The orientation of the mitotic spindle plays a central role in specifying stem cell-renewal by enabling interaction of the daughter cells with external cues: the daughter cell closest to the hub region is instructed to self-renew, whereas the distal one starts to differentiate.
Riparbelli, Maria Giovanna, Callaini, Giuliano   +1 more
openaire   +3 more sources

9-fold symmetry is not essential for centriole elongation and formation of new centriole-like structures

Nature Communications
As daughter centrioles assemble during G2, they recruit conserved Ana3/RTTN followed by its partner Rcd4/PPP1R35. Together, this contributes to the subsequent recruitment of Ana1/CEP295, required for the centriole’s conversion to a centrosome.
Pallavi Panda, Mark S. Ladinsky, David M. Glover   +2 more
doaj   +1 more source

CEP128 Localizes to the Subdistal Appendages of the Mother Centriole and Regulates TGF-β/BMP Signaling at the Primary Cilium

Cell Reports, 2018
Summary: The centrosome is the main microtubule-organizing center in animal cells and comprises a mother and daughter centriole surrounded by pericentriolar material.
Maren Mönnich, Louise Borgeskov, Loretta Breslin, Lis Jakobsen, Michaela Rogowski, Canan Doganli, Jacob M. Schrøder, Johanne B. Mogensen, Louise Blinkenkjær, Lea M. Harder, Emma Lundberg, Stefan Geimer, Søren T. Christensen, Jens S. Andersen, Lars A. Larsen, Lotte B. Pedersen   +15 more
doaj   +1 more source

The HPV-16 E7 oncoprotein induces centriole multiplication through deregulation of Polo-like kinase 4 expression

Molecular Cancer, 2011
Background Infection with high-risk human papillomaviruses (HPVs) such as HPV-16 is intimately associated with squamous cell carcinomas (SCCs) of the anogenital tract and a subset of oropharyngeal carcinomas.
Duensing Stefan, Treat Benjamin, Korzeniewski Nina   +2 more
doaj   +1 more source

Building the right centriole for each cell type

Journal of Cell Biology, 2018
The centriole is a multifunctional structure that organizes centrosomes and cilia and is important for cell signaling, cell cycle progression, polarity, and motility.
J. Loncarek, M. Bettencourt-Dias
semanticscholar   +1 more source

Assembly and mother centriole recruitment of IFT-B subcomplexes to form IFT-B holocomplex

Cell Structure and Function
For the biogenesis and maintenance of cilia, bidirectional protein trafficking within cilia is crucial, and is conducted by intraflagellar transport (IFT) trains containing the IFT-A and IFT-B complexes that are powered by dynein-2 and kinesin-II motors.
Koshi Tasaki, Yohei Katoh, Hye-Won Shin, Kazuhisa Nakayama   +3 more
doaj   +1 more source

Ultrastructures of spermatozoon tail in rice water weevil, Lissorhoptrus oryzophilus Kuschel (Coleoptera, Curculionidae)

浙江大学学报. 农业与生命科学版, 2008
Ultrastructures of spermatozoon tail in the rice water weevil, Lissorhoptrus oryzophilus, were observed via transmission electron microscopy at selected sperm developmental stages with the aim at clarifying spermiogenesis in this weevil.
HE Yan, JI Xiang-hua, JIANG Ming-xing, CHENG Jia-an   +3 more
doaj   +1 more source