Swimming fish spermatozoa – analysis of flagellar movement
Journal Title: Водні біоресурси та аквакультура - Year 2017, Vol 2, Issue
Abstract
In most animal species, spermatozoa motility is dependent on a long appendage called flagellum. The flagellum behavior during the motility period can provide more deeper understanding of basis of spermatozoa motility in a more detailed way and complementary to the methods used so far which consist mainly in the analysis of fish sperm head behavior (velocity, linearity of tracks, etc) obtained by regular CASA. In the present review, a description of the different mechanisms accounting for sperm flagellum movement is presented, with special emphasis regarding to fish spermatozoa. Features and difficulties encountered when studying fish sperm movement are described in detail.
Authors and Affiliations
V. Bondarenko, S. Boryshpolets, Jacky Cosson
Keywords
Related Articles
- EP ID EP441290
- DOI -
- Views 139
- Downloads 0
TECHNOLOGICAL ASPECTS OF IMPROVEMENT OF RESISTANCE CAPACITY AND EFFICIENCY OF TYLAPIA IN GROWING IN RAS
This article presents the results of experimental studies concerning the positive effect of the fodder factor on the speed of development and the exit of tylapia. The obtained results on the improvement about the technol...
Evaluation of the role of the great cormorant (Phalacrocorax Carbo) in the formation of aquatic bioresources of the Dnieper-Bug estuary hydroecosystem
Based on the results of many years of research, an attempt is made to assess the impact of the great cormorant (Phalacrocorax carbo) on the hydrobiocenosis of the Dnieper-Bug estuary, where its population has increased u...
Some questions of the scientific justificatio of recreational fisheries in waters of Ukrain
The estimation of amateur and sport fishingas a powerful social factor of influence on the natural environment, aquatic ecosystems and their fish stocks is presented. The general economic estimation of recreational fishi...
ACTUAL ASPECTS OF ODESA BAY WATER EUTHROPHICATION
The research results bythe basic hydrological indexes that characterize the degree of the Odesa bay waters eutrophication for the recent years are presented.General tendencies of average annual content of the main biogen...
SCIENTIFIC BIOLOGICAL REASONS FOR THE ESTABLISHMENT OF FISH CAPTURE LIMITS IN ZAPORIZKE (DNIPRO) RESERVOIR FOR 2019
The current state of industrial populations of roach, bream, zander and silver bream was studied. These are the main resource species of Zaporizhzhya (Dnipro) reservoirs, which catches are limited to the calculated amoun...