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Literature DB >> 8274638

Calcium ion regulation of chirality of beating flagellum of reactivated sea urchin spermatozoa.

Abstract

Near an interface, sea urchin spermatozoa swim almost in circles. The direction is usually clockwise at the lower surface of a coverslip and counterclockwise at the upper surface of a glass slide, when viewed from above. Examination of demembranated spermatozoa has shown that Ca2+ regulates the direction of the circular motion of spermatozoa reactivated with adenosine triphosphate (ATP). This finding suggests that Ca2+ changes the chirality of the three-dimensional bending waves of sperm flagella.

Entities: Chemical Species

Mesh：

Substances：
Calcium

Year: 1993 PMID： 8274638 PMCID： PMC1225871 DOI： 10.1016/S0006-3495(93)81210-4

Source DB: PubMed Journal: Biophys J ISSN： 0006-3495 Impact factor: 4.033

13 in total

1. Relationship between direction of rolling and yawing of golden hamster and sea urchin spermatozoa.

Authors: S Ishijima; Y Hamaguchi
Journal: Cell Struct Funct Date: 1992-10 Impact factor: 2.212

2. Alteration of intracellular [Ca2+] in sea urchin sperm by the egg peptide speract. Evidence that increased intracellular Ca2+ is coupled to Na+ entry and increased intracellular pH.

Authors: R W Schackmann; P B Chock
Journal: J Biol Chem Date: 1986-07-05 Impact factor: 5.157

3. Independent elevation of cytosolic [Ca2+] and pH of mammalian sperm by voltage-dependent and pH-sensitive mechanisms.

Authors: D F Babcock; D R Pfeiffer
Journal: J Biol Chem Date: 1987-11-05 Impact factor: 5.157

4. Reactivated triton-extracted models o paramecium: modification of ciliary movement by calcium ions.

Authors: Y Naito; H Kaneko
Journal: Science Date: 1972-05-05 Impact factor: 47.728

5. Cell calcium of ejaculated rabbit spermatozoa before and following in vitro capacitation.

Authors: M S Mahanes; D L Ochs; L A Eng
Journal: Biochem Biophys Res Commun Date: 1986-01-29 Impact factor: 3.575

6. Extrusion and Rotation of the central-pair microtubules in detergent-treated Chlamydomonas flagella.

Authors: R Kamiya
Journal: Prog Clin Biol Res Date: 1982

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Authors: C J Brokaw; T F Simonick
Journal: J Cell Biol Date: 1977-12 Impact factor: 10.539

8. Conformational change in the outer doublet microtubules from sea urchin sperm flagella.

Authors: T Miki-Noumura; R Kamiya
Journal: J Cell Biol Date: 1979-05 Impact factor: 10.539

9. Rotational movement of a spermatozoon around its long axis.

Authors: S Ishijima; M S Hamaguchi; M Naruse; S A Ishijima; Y Hamaguchi
Journal: J Exp Biol Date: 1992-02 Impact factor: 3.312

10. Intermittent swimming in live sea urchin sperm.

Authors: B H Gibbons
Journal: J Cell Biol Date: 1980-01 Impact factor: 10.539

8 in total

1. A flagellar K(+)-dependent Na(+)/Ca(2+) exchanger keeps Ca(2+) low in sea urchin spermatozoa.

Authors: Yi-Hsien Su; Victor D Vacquier
Journal: Proc Natl Acad Sci U S A Date: 2002-05-14 Impact factor: 11.205

2. High-throughput lensfree 3D tracking of human sperms reveals rare statistics of helical trajectories.

Authors: Ting-Wei Su; Liang Xue; Aydogan Ozcan
Journal: Proc Natl Acad Sci U S A Date: 2012-09-17 Impact factor: 11.205

3. Regulation of flagellar motility by the conserved flagellar protein CG34110/Ccdc135/FAP50.

Authors: Yong Yang; Deborah A Cochran; Mary D Gargano; Iryna King; Nayef K Samhat; Benjain P Burger; Katherine R Sabourin; Yuqing Hou; Junya Awata; David A D Parry; Wallace F Marshall; George B Witman; Xiangyi Lu
Journal: Mol Biol Cell Date: 2011-02-02 Impact factor: 4.138