Population origin, development and temperature of development affect the amounts of HSP70, HSP90 and the putative hypoxia-inducible factor in the tadpoles of the common frog Rana temporaria
We raised Rana temporaria tadpoles from three different populations from southern, mid and northern Sweden (the total north-to-south distance between populations is approximately 1500 km) at two temperatures, and measured the differences in HSP70, HSP90 and putative HIF-1α levels ( Rana temporaria H...
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fthighwire:oai:open-archive.highwire.org:jexbio:211/12/1999 2023-05-15T17:44:36+02:00 Population origin, development and temperature of development affect the amounts of HSP70, HSP90 and the putative hypoxia-inducible factor in the tadpoles of the common frog Rana temporaria Nikinmaa, Mikko Leveelahti, Lotta Dahl, Emma Rissanen, Eeva Rytkönen, Kalle T. Laurila, Anssi 2008-06-15 00:00:00.0 text/html http://jeb.biologists.org/cgi/content/short/211/12/1999 https://doi.org/10.1242/jeb.016816 en eng Company of Biologists http://jeb.biologists.org/cgi/content/short/211/12/1999 http://dx.doi.org/10.1242/jeb.016816 Copyright (C) 2008, Company of Biologists Research Article TEXT 2008 fthighwire https://doi.org/10.1242/jeb.016816 2015-02-28T13:01:38Z We raised Rana temporaria tadpoles from three different populations from southern, mid and northern Sweden (the total north-to-south distance between populations is approximately 1500 km) at two temperatures, and measured the differences in HSP70, HSP90 and putative HIF-1α levels ( Rana temporaria HIF-1α was sequenced in the present study) with immunoblotting. The levels of the studied proteins increased with developmental stage. Also, the levels increased with latitude at the lower but not at the higher developmental temperature. This shows that there is a clear difference between the populations at the molecular level but that this difference can be modified by the environmental conditions experienced during development. The proteins analyzed may be involved in the regulation of developmental processes. If this is the case, the tadpoles from the northernmost population have the most advanced complement of regulatory proteins at developmental stages approaching metamorphosis. Text Northern Sweden HighWire Press (Stanford University) Journal of Experimental Biology 211 12 1999 2004 |
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HighWire Press (Stanford University) |
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English |
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Research Article |
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Research Article Nikinmaa, Mikko Leveelahti, Lotta Dahl, Emma Rissanen, Eeva Rytkönen, Kalle T. Laurila, Anssi Population origin, development and temperature of development affect the amounts of HSP70, HSP90 and the putative hypoxia-inducible factor in the tadpoles of the common frog Rana temporaria |
topic_facet |
Research Article |
description |
We raised Rana temporaria tadpoles from three different populations from southern, mid and northern Sweden (the total north-to-south distance between populations is approximately 1500 km) at two temperatures, and measured the differences in HSP70, HSP90 and putative HIF-1α levels ( Rana temporaria HIF-1α was sequenced in the present study) with immunoblotting. The levels of the studied proteins increased with developmental stage. Also, the levels increased with latitude at the lower but not at the higher developmental temperature. This shows that there is a clear difference between the populations at the molecular level but that this difference can be modified by the environmental conditions experienced during development. The proteins analyzed may be involved in the regulation of developmental processes. If this is the case, the tadpoles from the northernmost population have the most advanced complement of regulatory proteins at developmental stages approaching metamorphosis. |
format |
Text |
author |
Nikinmaa, Mikko Leveelahti, Lotta Dahl, Emma Rissanen, Eeva Rytkönen, Kalle T. Laurila, Anssi |
author_facet |
Nikinmaa, Mikko Leveelahti, Lotta Dahl, Emma Rissanen, Eeva Rytkönen, Kalle T. Laurila, Anssi |
author_sort |
Nikinmaa, Mikko |
title |
Population origin, development and temperature of development affect the amounts of HSP70, HSP90 and the putative hypoxia-inducible factor in the tadpoles of the common frog Rana temporaria |
title_short |
Population origin, development and temperature of development affect the amounts of HSP70, HSP90 and the putative hypoxia-inducible factor in the tadpoles of the common frog Rana temporaria |
title_full |
Population origin, development and temperature of development affect the amounts of HSP70, HSP90 and the putative hypoxia-inducible factor in the tadpoles of the common frog Rana temporaria |
title_fullStr |
Population origin, development and temperature of development affect the amounts of HSP70, HSP90 and the putative hypoxia-inducible factor in the tadpoles of the common frog Rana temporaria |
title_full_unstemmed |
Population origin, development and temperature of development affect the amounts of HSP70, HSP90 and the putative hypoxia-inducible factor in the tadpoles of the common frog Rana temporaria |
title_sort |
population origin, development and temperature of development affect the amounts of hsp70, hsp90 and the putative hypoxia-inducible factor in the tadpoles of the common frog rana temporaria |
publisher |
Company of Biologists |
publishDate |
2008 |
url |
http://jeb.biologists.org/cgi/content/short/211/12/1999 https://doi.org/10.1242/jeb.016816 |
genre |
Northern Sweden |
genre_facet |
Northern Sweden |
op_relation |
http://jeb.biologists.org/cgi/content/short/211/12/1999 http://dx.doi.org/10.1242/jeb.016816 |
op_rights |
Copyright (C) 2008, Company of Biologists |
op_doi |
https://doi.org/10.1242/jeb.016816 |
container_title |
Journal of Experimental Biology |
container_volume |
211 |
container_issue |
12 |
container_start_page |
1999 |
op_container_end_page |
2004 |
_version_ |
1766146855657275392 |