Respiration of the Black Sea Turbot (Scophthalmus maeoticus) Eggs as an Indicator of its Development
Rate of oxygen consumption of the Black Sea turbot (Scophthalmus maeoticus) during early ontogenesis depending on stage of development, morphological norm and temperature (11 and 16 °C) was studied. Oxygen consumption at blastula stage was the lowest, varied between 0.0057 and 0.0061 mg O2 ind-1 h-1...
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Siberian Federal University
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ftdoajarticles:oai:doaj.org/article:8fd3b1fcefff4546ab114b47f33ec99c 2023-05-15T18:40:59+02:00 Respiration of the Black Sea Turbot (Scophthalmus maeoticus) Eggs as an Indicator of its Development Antonina N. Khanaychenko Leonid S. Svetlichny Vitaly E. Giragosov Elena S. Hubareva 2017-03-01T00:00:00Z https://doaj.org/article/8fd3b1fcefff4546ab114b47f33ec99c EN RU eng rus Siberian Federal University http://elib.sfu-kras.ru/bitstream/2311/32106/1/02_Khanaychenko.pdf https://doaj.org/toc/1997-1389 https://doaj.org/toc/2313-5530 1997-1389 2313-5530 https://doaj.org/article/8fd3b1fcefff4546ab114b47f33ec99c Журнал Сибирского федерального университета: Серия Биология, Vol 10, Iss 1, Pp 9-19 (2017) Scophthalmus maeoticus Black Sea turbot respiration of the eggs development Biotechnology TP248.13-248.65 Biology (General) QH301-705.5 article 2017 ftdoajarticles 2023-01-08T01:40:44Z Rate of oxygen consumption of the Black Sea turbot (Scophthalmus maeoticus) during early ontogenesis depending on stage of development, morphological norm and temperature (11 and 16 °C) was studied. Oxygen consumption at blastula stage was the lowest, varied between 0.0057 and 0.0061 mg O2 ind-1 h-1 and was independent among egg batches in studied temperature range. Aerobic metabolism increased 22 times at 16 °C, reaching 0.1348±0.0205 mg O2 ind-1 h-1, and only 13 times at 11 °C from blastula to active embryo stage. Temperature interval 5 °С gave a mean Q10 of 2.6 for the rate of oxygen consumption of the Black Sea turbot during embryogenesis. Aerobic metabolism appeared twice lower at gastrula stage in embryos with morphological defects revealed from tail bud stage onwards incompatible with the development to a viable larvae, than that in normally developing embryos Article in Journal/Newspaper Turbot Directory of Open Access Journals: DOAJ Articles |
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Directory of Open Access Journals: DOAJ Articles |
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language |
English Russian |
topic |
Scophthalmus maeoticus Black Sea turbot respiration of the eggs development Biotechnology TP248.13-248.65 Biology (General) QH301-705.5 |
spellingShingle |
Scophthalmus maeoticus Black Sea turbot respiration of the eggs development Biotechnology TP248.13-248.65 Biology (General) QH301-705.5 Antonina N. Khanaychenko Leonid S. Svetlichny Vitaly E. Giragosov Elena S. Hubareva Respiration of the Black Sea Turbot (Scophthalmus maeoticus) Eggs as an Indicator of its Development |
topic_facet |
Scophthalmus maeoticus Black Sea turbot respiration of the eggs development Biotechnology TP248.13-248.65 Biology (General) QH301-705.5 |
description |
Rate of oxygen consumption of the Black Sea turbot (Scophthalmus maeoticus) during early ontogenesis depending on stage of development, morphological norm and temperature (11 and 16 °C) was studied. Oxygen consumption at blastula stage was the lowest, varied between 0.0057 and 0.0061 mg O2 ind-1 h-1 and was independent among egg batches in studied temperature range. Aerobic metabolism increased 22 times at 16 °C, reaching 0.1348±0.0205 mg O2 ind-1 h-1, and only 13 times at 11 °C from blastula to active embryo stage. Temperature interval 5 °С gave a mean Q10 of 2.6 for the rate of oxygen consumption of the Black Sea turbot during embryogenesis. Aerobic metabolism appeared twice lower at gastrula stage in embryos with morphological defects revealed from tail bud stage onwards incompatible with the development to a viable larvae, than that in normally developing embryos |
format |
Article in Journal/Newspaper |
author |
Antonina N. Khanaychenko Leonid S. Svetlichny Vitaly E. Giragosov Elena S. Hubareva |
author_facet |
Antonina N. Khanaychenko Leonid S. Svetlichny Vitaly E. Giragosov Elena S. Hubareva |
author_sort |
Antonina N. Khanaychenko |
title |
Respiration of the Black Sea Turbot (Scophthalmus maeoticus) Eggs as an Indicator of its Development |
title_short |
Respiration of the Black Sea Turbot (Scophthalmus maeoticus) Eggs as an Indicator of its Development |
title_full |
Respiration of the Black Sea Turbot (Scophthalmus maeoticus) Eggs as an Indicator of its Development |
title_fullStr |
Respiration of the Black Sea Turbot (Scophthalmus maeoticus) Eggs as an Indicator of its Development |
title_full_unstemmed |
Respiration of the Black Sea Turbot (Scophthalmus maeoticus) Eggs as an Indicator of its Development |
title_sort |
respiration of the black sea turbot (scophthalmus maeoticus) eggs as an indicator of its development |
publisher |
Siberian Federal University |
publishDate |
2017 |
url |
https://doaj.org/article/8fd3b1fcefff4546ab114b47f33ec99c |
genre |
Turbot |
genre_facet |
Turbot |
op_source |
Журнал Сибирского федерального университета: Серия Биология, Vol 10, Iss 1, Pp 9-19 (2017) |
op_relation |
http://elib.sfu-kras.ru/bitstream/2311/32106/1/02_Khanaychenko.pdf https://doaj.org/toc/1997-1389 https://doaj.org/toc/2313-5530 1997-1389 2313-5530 https://doaj.org/article/8fd3b1fcefff4546ab114b47f33ec99c |
_version_ |
1766230471998439424 |