About: Sperm morphology, ATP content, and analysis of motility in Atlantic halibut (Hippoglossus hippoglossus)

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About: Sperm morphology, ATP content, and analysis of motility in Atlantic halibut (Hippoglossus hippoglossus) Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Spermatozoon of Atlantic halibut (Hippoglossus hippoglossus) is uniflagellated, lacks an acrosome, and is differentiated into a head, midpiece, and flagellum. There are 2 to 5 mitochondria in the midpiece, as well as proximal and distal centrioles. The flagellum consisted of 9 + 2 microtubules surrounded by plasma membrane, which is extended at the proximal part of the flagellum owing to the presence of vacuoles. After sperm activation in seawater, sperm motility and velocity decreased from 98 +/- 3% and 170 +/- 9 mu m/s at 15 s after sperm activation to 5 +/- 5% and 9 +/- 9 mu m/s at 120 s after sperm activation, respectively. ATP content significantly decreased at 60 s after sperm activation. Analysis of flagellar wave showed that wave amplitude significantly decreased at 45 s after sperm activation, but wavelength did not differ. The present study showed associations among sperm morphology, ATP content, flagellar wave parameters, and sperm velocity, which could be used in comparative spermatology. Spermatozoon of Atlantic halibut (Hippoglossus hippoglossus) is uniflagellated, lacks an acrosome, and is differentiated into a head, midpiece, and flagellum. There are 2 to 5 mitochondria in the midpiece, as well as proximal and distal centrioles. The flagellum consisted of 9 + 2 microtubules surrounded by plasma membrane, which is extended at the proximal part of the flagellum owing to the presence of vacuoles. After sperm activation in seawater, sperm motility and velocity decreased from 98 +/- 3% and 170 +/- 9 mu m/s at 15 s after sperm activation to 5 +/- 5% and 9 +/- 9 mu m/s at 120 s after sperm activation, respectively. ATP content significantly decreased at 60 s after sperm activation. Analysis of flagellar wave showed that wave amplitude significantly decreased at 45 s after sperm activation, but wavelength did not differ. The present study showed associations among sperm morphology, ATP content, flagellar wave parameters, and sperm velocity, which could be used in comparative spermatology. (en)
Title	Sperm morphology, ATP content, and analysis of motility in Atlantic halibut (Hippoglossus hippoglossus) Sperm morphology, ATP content, and analysis of motility in Atlantic halibut (Hippoglossus hippoglossus) (en)
skos:prefLabel	Sperm morphology, ATP content, and analysis of motility in Atlantic halibut (Hippoglossus hippoglossus) Sperm morphology, ATP content, and analysis of motility in Atlantic halibut (Hippoglossus hippoglossus) (en)
skos:notation	RIV/60076658:12520/11:43870185!RIV12-GA0-12520___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(ED2.1.00/01.0024), P(GA523/09/1793), P(IAA608030801), S, Z(MSM6007665809)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Alavi, Sayyed Mohammad Hadi Hatef, Azadeh
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Fakulta rybářství a ochrany vod
http://linked.open...dnocenehoVysledku	231419
http://linked.open...ai/riv/idVysledku	RIV/60076658:12520/11:43870185
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Mitochondria; Midpiece; Flagella; Axoneme; Acrosome (en)
http://linked.open.../riv/klicoveSlovo	Acrosome Flagella Midpiece Axoneme Mitochondria
http://linked.open...odStatuVydavatele	CA - Kanada
http://linked.open...ontrolniKodProRIV	[688F46506199]
http://linked.open...i/riv/nazevZdroje	Canadian Journal of Zoology
http://linked.open...in/vavai/riv/obor	GL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Effect of endocrine disruptors on reproductive parameters and expression of selected genes in mouse gonads. South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses Diversity of Bioenergetics Pathways, Membrane Functions, Signaling Mechanisms and Proteomics of Cryopreserved Sperm of Evolutionary Different Fish Species
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	89
http://linked.open...iv/tvurceVysledku	Alavi, Sayyed Mohammad Hadi Litvak, M. K. Trippel, E. A. Hatef, Azadeh Babiak, I. Butts, I.E. Mommens, M.
http://linked.open...ain/vavai/riv/wos	000288564200007
http://linked.open...n/vavai/riv/zamer	Biologické, enviromentální a chovatelské aspekty v rybářství
issn	0008-4301
number of pages	10 (xsd:int)
http://bibframe.org/vocab/doi	10.1139/Z10-113
http://localhost/t...ganizacniJednotka	12520

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