Evolutionary adaptation to temperature in fish muscle cross bridge mechanisms: tension and ATP turnover
1. Force and ATPase activity were measured in skinned, fast muscle fibres isolated from the myotomes of Antarctic, temperate and tropical fish. 2. Maximum isometric tension was inversely related to normal environmental temperature, when measured at −5 to 0°C. When compared within the normal temperat...
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Online Access: | http://nora.nerc.ac.uk/id/eprint/523027/ https://doi.org/10.1007/BF00694256 |
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ftnerc:oai:nora.nerc.ac.uk:523027 2023-05-15T13:41:43+02:00 Evolutionary adaptation to temperature in fish muscle cross bridge mechanisms: tension and ATP turnover Altringham, J.D. Johnston, I.A. 1986 http://nora.nerc.ac.uk/id/eprint/523027/ https://doi.org/10.1007/BF00694256 unknown Springer Altringham, J.D.; Johnston, I.A. 1986 Evolutionary adaptation to temperature in fish muscle cross bridge mechanisms: tension and ATP turnover. Journal of Comparative Physiology B, 156 (6). 819-821. https://doi.org/10.1007/BF00694256 <https://doi.org/10.1007/BF00694256> Publication - Article PeerReviewed 1986 ftnerc https://doi.org/10.1007/BF00694256 2023-02-04T19:48:11Z 1. Force and ATPase activity were measured in skinned, fast muscle fibres isolated from the myotomes of Antarctic, temperate and tropical fish. 2. Maximum isometric tension was inversely related to normal environmental temperature, when measured at −5 to 0°C. When compared within the normal temperature range of each species, tensions were rather similar. 3. In contrast, the muscle fibres of all three species had similar cross bridge cycle times over the entire temperature range studied. This results in a more economical maintenance of force at normal body temperatures in muscle fibres from the Antarctic fish. Article in Journal/Newspaper Antarc* Antarctic Natural Environment Research Council: NERC Open Research Archive Antarctic The Antarctic Journal of Comparative Physiology B 156 6 819 821 |
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Natural Environment Research Council: NERC Open Research Archive |
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ftnerc |
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unknown |
description |
1. Force and ATPase activity were measured in skinned, fast muscle fibres isolated from the myotomes of Antarctic, temperate and tropical fish. 2. Maximum isometric tension was inversely related to normal environmental temperature, when measured at −5 to 0°C. When compared within the normal temperature range of each species, tensions were rather similar. 3. In contrast, the muscle fibres of all three species had similar cross bridge cycle times over the entire temperature range studied. This results in a more economical maintenance of force at normal body temperatures in muscle fibres from the Antarctic fish. |
format |
Article in Journal/Newspaper |
author |
Altringham, J.D. Johnston, I.A. |
spellingShingle |
Altringham, J.D. Johnston, I.A. Evolutionary adaptation to temperature in fish muscle cross bridge mechanisms: tension and ATP turnover |
author_facet |
Altringham, J.D. Johnston, I.A. |
author_sort |
Altringham, J.D. |
title |
Evolutionary adaptation to temperature in fish muscle cross bridge mechanisms: tension and ATP turnover |
title_short |
Evolutionary adaptation to temperature in fish muscle cross bridge mechanisms: tension and ATP turnover |
title_full |
Evolutionary adaptation to temperature in fish muscle cross bridge mechanisms: tension and ATP turnover |
title_fullStr |
Evolutionary adaptation to temperature in fish muscle cross bridge mechanisms: tension and ATP turnover |
title_full_unstemmed |
Evolutionary adaptation to temperature in fish muscle cross bridge mechanisms: tension and ATP turnover |
title_sort |
evolutionary adaptation to temperature in fish muscle cross bridge mechanisms: tension and atp turnover |
publisher |
Springer |
publishDate |
1986 |
url |
http://nora.nerc.ac.uk/id/eprint/523027/ https://doi.org/10.1007/BF00694256 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
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Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
Altringham, J.D.; Johnston, I.A. 1986 Evolutionary adaptation to temperature in fish muscle cross bridge mechanisms: tension and ATP turnover. Journal of Comparative Physiology B, 156 (6). 819-821. https://doi.org/10.1007/BF00694256 <https://doi.org/10.1007/BF00694256> |
op_doi |
https://doi.org/10.1007/BF00694256 |
container_title |
Journal of Comparative Physiology B |
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156 |
container_issue |
6 |
container_start_page |
819 |
op_container_end_page |
821 |
_version_ |
1766154653651697664 |