Chemotaxis der Schachtelhalm-Spermatozoiden (Equisetum hyemale)

Cite

IWF (Göttingen)

Hock, Bertold

Formal Metadata

Title

Chemotaxis der Schachtelhalm-Spermatozoiden (Equisetum hyemale)

Alternative Title

Chemotaxis of Spermatozoids of Equisetum hyemale

Author

Hock, Bertold

License

CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.

License

Identifiers

10.3203/IWF/C-1595 (DOI)

IWF Signature

C 1595

Publisher

Release Date

Language

Producer

Technical Metadata

IWF Technical Data

Film, 16 mm, LT, 41 m ; F, 4 min

Content Metadata

Subject Area

Life Sciences

Genre

Documentation/Report

Abstract

German	German Die chemotaktische Anlockung männlicher Gameten durch ein weibliches Gametangium mittels Malat wird im Experiment nachgewiesen. Die durch Filmbildanalyse ermittelten Bewegungsbahnen verdeutlicht ein Trick. Mit Zeitdehnung.
English	English An experiment is described which shows how male gametes are chemotactically attracted to the female gametangium through the production of malate. A cinematic analysis of their paths of movement is presented in computer animation. Also including slow-motion.

Keywords

German	German Chemotaxis Pheromonwirkung Spermatozoiden / Equisetum Zellbiologie Equisetum hyemale Equisetum Schachtelhalm Winterschachtelhalm
English	English cell biology chemotaxis spermatozoids / Equisetum pheromone effect Equisetum hyemale Equisetum rough horsetail horsetail

IWF Classification

German	German Botanik Entwicklungszyklen Pteridophyta - Farnpflanzen Physiologie (Botanik) Bewegung Biologie
English	English botany developmental cycles pteridophyta - ferns physiology (botany) movement biology