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  Kinetic and photonic techniques to study chemotactic signaling in sea urchin sperm

Hamzeh, H., Alvarez, L., Strünker, T., Kierzek, M., Brenker, C., Deal, P. E., et al. (2019). Kinetic and photonic techniques to study chemotactic signaling in sea urchin sperm. Methods in Cell Biology, 151, 487-517. doi:10.1016/bs.mcb.2018.12.001.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0003-51C2-6 Version Permalink: https://hdl.handle.net/21.11116/0000-0008-803B-5
Genre: Journal Article

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1-s2.0-S0091679X1830181X-main.pdf (Publisher version), 3MB
 
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https://www.sciencedirect.com/science/article/pii/S0091679X1830181X (Abstract)
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 Creators:
Hamzeh, Hussein1, Author
Alvarez, Luis1, Author
Strünker, Timo2, Author
Kierzek, Michelina2, Author
Brenker, Christoph2, Author
Deal, Parker E.2, Author
Miller, Evan W.2, Author
Seifert, Reinhard1, Author
Kaupp, U. Benjamin1, Author
Hamdoun, Amro2, Contributor
Foltz, Kathy R.2, Contributor
Affiliations:
1Department of Molecular Sensory Systems, Center of Advanced European Studies and Research (caesar), Max Planck Society, Ludwig-Erhard-Allee 2, 53175 Bonn, DE, ou_2173679              
2External Organizations, ou_persistent22              

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Free keywords: Caged compounds, Indicators, Calcium, Cyclic nucleotides, Quench-flow, Stopped-flow, Echinoderm, Navigation, Motility, Gradient
 Abstract: Sperm from sea urchins are attracted by chemical cues released by the egg—a mechanism called chemotaxis. We describe here the signaling pathway and molecular components endowing sperm with single-molecule sensitivity. Chemotactic signaling and behavioral responses occur on a timescale of a few milliseconds to seconds. We describe the techniques and chemical tools used to resolve the signaling events in time. The techniques include rapid-mixing devices, rapid stroboscopic microscopy, and photolysis of caged second messengers and chemoattractants.

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Language(s): eng - English
 Dates: 2019-03-042019
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/bs.mcb.2018.12.001
PMID: 30948028
 Degree: -

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Title: Methods in Cell Biology
  Abbreviation : Methods Cell Biol
Source Genre: Journal
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Publ. Info: San Diego [etc.] : Academic Press
Pages: - Volume / Issue: 151 Sequence Number: - Start / End Page: 487 - 517 Identifier: ISSN: 0091-679X
CoNE: https://pure.mpg.de/cone/journals/resource/991042724273554

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Title: Methods in Cell Biology: Echinoderms, Part B, Chapter 22
Source Genre: Book
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Affiliations:
Publ. Info: San Diego [etc.] : Academic Press
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 487 - 517 Identifier: ISBN: 978-0-12-817072-4
DOI: 10.1016/S0091-679X(19)30043-3