Results 81 to 90 of about 32,167,916 (377)

The molecular dynamics of subdistal appendages in multi-ciliated cells

Nature Communications, 2021
Cilia originate from a basal body and basal foot, but the precise molecular mechanisms of basal foot biogenesis are unclear. Here, the authors show that ANKS1A interacts with FOP to transform the subdistal appendages from an unpolarized structure to a ...
Hyunchul Ryu, Haeryung Lee, Jiyeon Lee, Hyuna Noh, Miram Shin, Vijay Kumar, Sejeong Hong, Jaebong Kim, Soochul Park   +8 more
doaj   +1 more source

Mad2, Bub3, and Mps1 regulate chromosome segregation and mitotic synchrony in Giardia intestinalis, a binucleate protist lacking an anaphase-promoting complex. [PDF]

, 2014
The binucleate pathogen Giardia intestinalis is a highly divergent eukaryote with a semiopen mitosis, lacking an anaphase-promoting complex/cyclosome (APC/C) and many of the mitotic checkpoint complex (MCC) proteins.
Cande, W Zacheus, Vicente, Juan-Jesus
core   +2 more sources

Basal body timing

The Journal of Cell Biology, 2005
Aggregation of γ-tubulin, pericentrin, and myosin II (GPM) precedes de novo basal body assembly, according to a report from Kim et al. on page 719. The number of basal bodies formed is controlled by the duration of γ-tubulin phosphorylation. Figure Prolonging phosphorylation of γ-tubulin results in multiple basal bodies. Until
openaire   +3 more sources

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

FEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Centriole Translational Planar Polarity in Monociliated Epithelia

Cells
Ciliated epithelia are widespread in animals and play crucial roles in many developmental and physiological processes. Epithelia composed of multi-ciliated cells allow for directional fluid flow in the trachea, oviduct and brain cavities.
Antoine Donati, Sylvie Schneider-Maunoury, Christine Vesque   +2 more
doaj   +1 more source

Body composition and basal metabolic rate in pre-school children : no sex difference [PDF]

, 2015
This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License which allows users to read, copy, distribute and make derivative works for non-commercial purposes from the material, as long as the author of the original work
Djafarian, Kurosh, Jackson, Diane Margaret, Speakman, John Roger, Stewart, Joanne   +3 more
core  

Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment

FEBS Letters, EarlyView.
The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke, Nils Alexander Lakomek, Georg Groth   +2 more
wiley   +1 more source

A novel SUN1-ALLAN complex coordinates segregation of the bipartite MTOC across the nuclear envelope during rapid closed mitosis in Plasmodium berghei

eLife
Mitosis in eukaryotes involves reorganisation of the nuclear envelope (NE) and microtubule-organising centres (MTOCs). During male gametogenesis in Plasmodium, the causative agent of malaria, mitosis is exceptionally rapid and highly divergent.
Mohammad Zeeshan, Igor Blatov, Ryuji Yanase, David JP Ferguson, Sarah L Pashley, Zeinab Chahine, Yoshiki Yamaryo-Botté, Akancha Mishra, Baptiste Marche, Suhani Bhanvadia, Molly Hair, Sagar Batra, Robert Markus, Declan Brady, Andrew R Bottrill, Sue Vaughan, Cyrille Y Botté, Karine G Le Roch, Anthony A Holder, Eelco Tromer, Rita Tewari   +20 more
doaj   +1 more source

Centrin diversity and basal body patterning across evolution: new insights from Paramecium

Biology Open, 2017
First discovered in unicellular eukaryotes, centrins play crucial roles in basal body duplication and anchoring mechanisms. While the evolutionary status of the founding members of the family, Centrin2/Vfl2 and Centrin3/cdc31 has long been investigated ...
Anne Aubusson-Fleury, Guillaume Balavoine, Michel Lemullois, Khaled Bouhouche, Janine Beisson, France Koll   +5 more
doaj   +1 more source

A taxonomic revision of Camptocerus Dejean (Coleoptera: Curculionidae: Scolytinae) [PDF]

, 2010
The Neotropical ambrosia beetle genus Camptocerus Dejean was revised. Monophyly of the genus was tested using 66 morphological characters in a cladistic analysis. Camptocerus was recovered as monophyletic and 31 species were recognized.
Cognato, Anthony I., Smith, Sarah M.
core   +2 more sources