Results 101 to 110 of about 16,625 (265)

Shortened primary cilium length and dysregulated Sonic hedgehog signaling in Niemann-Pick C1 disease [PDF]

open access: yes, 2017
The Niemann-Pick type C1 (NPC1) disease is a neurodegenerative lysosomal storage disorder due to mutations in the NPC1 gene, encoding a transmembrane protein related to the Sonic hedgehog receptor, Patched, and involved in intracellular trafficking of ...
Canterini, Sonia   +7 more
core   +1 more source

Kinesin-8B controls basal body function and flagellum formation and is key to malaria transmission

open access: yesLife Science Alliance, 2019
This comprehensive study describes the key role and real-time dynamics of Plasmodium kinesin-8B in microtubule-based basal body and axoneme assembly during flagellum (male gamete) formation and parasite transmission.
Mohammad Zeeshan   +12 more
doaj   +1 more source

Insights into centriole geometry revealed by cryotomography of doublet and triplet centrioles. [PDF]

open access: yes, 2018
Centrioles are cylindrical assemblies comprised of 9 singlet, doublet, or triplet microtubules, essential for the formation of motile and sensory cilia.
Agard, David A   +3 more
core   +1 more source

The Spermatophore in Glossina morsitans morsitans: Insights into Male Contributions to Reproduction. [PDF]

open access: yes, 2016
Male Seminal Fluid Proteins (SFPs) transferred during copulation modulate female reproductive physiology and behavior, impacting sperm storage/use, ovulation, oviposition, and remating receptivity.
Abd-Alla, Adly MM   +8 more
core   +2 more sources

Phosphoproteins associated with cyclic nucleotide stimulation of ciliary motility in Paramecium [PDF]

open access: yes, 1990
Permeabilized, MgATP-reactivated cells of Paramecium (models) respond to cyclic AMP and cyclic GMP by increasing forward swimming speed. In association with the motile response, cyclic AMP and 8-bromo-cyclic GMP (8-Br-cyclic GMP) stimulated protein ...
Bonini, Nancy M., Nelson, David L.
core  

Cfap97d1 is important for flagellar axoneme maintenance and male mouse fertility.

open access: yesPLoS Genetics, 2020
The flagellum is essential for sperm motility and fertilization in vivo. The axoneme is the main component of the flagella, extending through its entire length.
Seiya Oura   +11 more
doaj   +1 more source

Mouse SPAG6L, a Key Cytoskeleton Modulator Essential for Male Germ Cell Development, Is Not Required for Sertoli Cell Function

open access: yesCells
Mouse sperm-associated antigen 6-like (SPAG6L) evolved from SPAG6, the mammalian ortholog of Chlamydomonas PF16, which is localized in the central apparatus of the motile cilia and is essential for ciliary motility.
Tao Li   +6 more
doaj   +1 more source

Cilia Distal Domain: Diversity in Evolutionarily Conserved Structures

open access: yesCells, 2019
Eukaryotic cilia are microtubule-based organelles that protrude from the cell surface to fulfill sensory and motility functions. Their basic structure consists of an axoneme templated by a centriole/basal body.
Helena Soares   +4 more
doaj   +1 more source

The Flagellar Motility of \u3cem\u3eChlamydomonas pf25\u3c/em\u3e Mutant Lacking an AKAP-binding Protein Is Overtly Sensitive to Medium Conditions [PDF]

open access: yes, 2006
Radial spokes are a conserved axonemal structural complex postulated to regulate the motility of 9 + 2 cilia and flagella via a network of phosphoenzymes and regulatory proteins.
Yang, Chun, Yang, Pinfen
core   +1 more source

Generic aspects of axonemal beating

open access: yesNew Journal of Physics, 2000
We study the dynamics of an elastic rod-like filament in two dimensions, driven by internally generated forces. This situation is motivated by cilia and flagella which contain an axoneme. These hair-like appendages of many cells are used for swimming and to stir surrounding fluids.
Sébastien Camalet, Frank Jülicher
openaire   +1 more source

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