Sperm flagella movement

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The stiffness of the flagella of impaled bull sperm. Association of a 66 kDa homolog of Chlamydomonas DC2, a subunit of the outer arm docking complex, with outer arm dynein of sperm flagella in the ascidian Ciona intestinalis. The motion of the sea urchin sperm flagellum was analyzed from high-speed cinemicrographs. A service of the National Library of Medicine, National Institutes of Health. The outer dynein arms have two heavy chains e. The nine A and B tubules of these triplets appear to initiate assembly of the nine outer doublet microtubules of the cilium or flagellum by growing outward from the basal body during elongation of the axonemal shaft.
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Flagellar movement and adenosine triphosphatase activity in sea urchin sperm extracted with triton X-100.

The beat frequency f of the flagellum is directly related to the production rate of energy from ATP per volume of mitochondria E and the mitochondrial volume M. CLOSE Kazuo Inaba Asamushi Marine Biological Station, Graduate School of Science, Tohoku University, Sakamoto 9, Asamushi, Aomori, Aomori , Japan Correspondence: Ed by Metz, C. Proteins BioSystems BLAST Basic Local Alignment Search Tool BLAST Stand-alone BLAST Link BLink Conserved Domain Database CDD Conserved Domain Search Service CD Search E-Utilities ProSplign Protein Clusters Protein Database Reference Sequence RefSeq All Proteins Resources
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