Effects of temperature on sperm motility of burbot Lota lota: spontaneous activation and calcium dependency

Abstract Several factors regulating activation of spermatozoon motility in Eurasian burbot, Lota lota , including osmolality, calcium (Ca 2+ ) ions, and temperature were investigated. Spermatozoon motility in Eurasian burbot, Lota lota was assessed at 4 and 30°C in seminal fluid, isotonic media (wit...

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Published in:Journal of Fish Biology
Main Authors: Dadras, Hadiseh, Boryshpolets, Sergey, Golpour, Amin, Policar, Tomas, Blecha, Miroslav, Dzyuba, Borys
Other Authors: Ministry of Education, Ministry of Agriculture of the Czech Republic
Format: Article in Journal/Newspaper
Language:English
Published: Wiley 2019
Subjects:
Online Access:http://dx.doi.org/10.1111/jfb.14110
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spelling crwiley:10.1111/jfb.14110 2024-09-15T18:00:31+00:00 Effects of temperature on sperm motility of burbot Lota lota: spontaneous activation and calcium dependency Dadras, Hadiseh Boryshpolets, Sergey Golpour, Amin Policar, Tomas Blecha, Miroslav Dzyuba, Borys Ministry of Education Ministry of Agriculture of the Czech Republic 2019 http://dx.doi.org/10.1111/jfb.14110 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fjfb.14110 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jfb.14110 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/jfb.14110 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Fish Biology volume 95, issue 4, page 1137-1144 ISSN 0022-1112 1095-8649 journal-article 2019 crwiley https://doi.org/10.1111/jfb.14110 2024-07-18T04:26:10Z Abstract Several factors regulating activation of spermatozoon motility in Eurasian burbot, Lota lota , including osmolality, calcium (Ca 2+ ) ions, and temperature were investigated. Spermatozoon motility in Eurasian burbot, Lota lota was assessed at 4 and 30°C in seminal fluid, isotonic media (with and without Ca 2+ ) and hypotonic media (with and without Ca 2+ ). Spermatozoa were spontaneously activated in seminal fluid at 20°C and the maximum motility was recorded at 30°C, which is out of the spawning temperature range, indicating that no risk of activation occurs during routine semen handling in artificial insemination. Initiation of spermatozoon motility in L. lota is mediated by Ca 2+ and sensitivity to Ca 2+ is dependent on temperature. Article in Journal/Newspaper Burbot Lota lota lota Wiley Online Library Journal of Fish Biology 95 4 1137 1144
institution Open Polar
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language English
description Abstract Several factors regulating activation of spermatozoon motility in Eurasian burbot, Lota lota , including osmolality, calcium (Ca 2+ ) ions, and temperature were investigated. Spermatozoon motility in Eurasian burbot, Lota lota was assessed at 4 and 30°C in seminal fluid, isotonic media (with and without Ca 2+ ) and hypotonic media (with and without Ca 2+ ). Spermatozoa were spontaneously activated in seminal fluid at 20°C and the maximum motility was recorded at 30°C, which is out of the spawning temperature range, indicating that no risk of activation occurs during routine semen handling in artificial insemination. Initiation of spermatozoon motility in L. lota is mediated by Ca 2+ and sensitivity to Ca 2+ is dependent on temperature.
author2 Ministry of Education
Ministry of Agriculture of the Czech Republic
format Article in Journal/Newspaper
author Dadras, Hadiseh
Boryshpolets, Sergey
Golpour, Amin
Policar, Tomas
Blecha, Miroslav
Dzyuba, Borys
spellingShingle Dadras, Hadiseh
Boryshpolets, Sergey
Golpour, Amin
Policar, Tomas
Blecha, Miroslav
Dzyuba, Borys
Effects of temperature on sperm motility of burbot Lota lota: spontaneous activation and calcium dependency
author_facet Dadras, Hadiseh
Boryshpolets, Sergey
Golpour, Amin
Policar, Tomas
Blecha, Miroslav
Dzyuba, Borys
author_sort Dadras, Hadiseh
title Effects of temperature on sperm motility of burbot Lota lota: spontaneous activation and calcium dependency
title_short Effects of temperature on sperm motility of burbot Lota lota: spontaneous activation and calcium dependency
title_full Effects of temperature on sperm motility of burbot Lota lota: spontaneous activation and calcium dependency
title_fullStr Effects of temperature on sperm motility of burbot Lota lota: spontaneous activation and calcium dependency
title_full_unstemmed Effects of temperature on sperm motility of burbot Lota lota: spontaneous activation and calcium dependency
title_sort effects of temperature on sperm motility of burbot lota lota: spontaneous activation and calcium dependency
publisher Wiley
publishDate 2019
url http://dx.doi.org/10.1111/jfb.14110
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fjfb.14110
https://onlinelibrary.wiley.com/doi/pdf/10.1111/jfb.14110
https://onlinelibrary.wiley.com/doi/full-xml/10.1111/jfb.14110
genre Burbot
Lota lota
lota
genre_facet Burbot
Lota lota
lota
op_source Journal of Fish Biology
volume 95, issue 4, page 1137-1144
ISSN 0022-1112 1095-8649
op_rights http://onlinelibrary.wiley.com/termsAndConditions#vor
op_doi https://doi.org/10.1111/jfb.14110
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