Biosamples and observations from Weddell Seal colonies in McMurdo Sound during the 2015-2016 Antarctic field season
Abstract: The Weddell seal is a champion diving mammal - key elements of their physiological specializations to breath-hold are their ability for remarkable adjustment of their heart and blood vessel system, coordinating blood pressure and flow to specific body regions based on their metabolic requi...
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IEDA: US Antarctic Program Data Center
2017
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dataone:http://get.iedadata.org/metadata/iso/601028 2024-06-03T18:46:24+00:00 Biosamples and observations from Weddell Seal colonies in McMurdo Sound during the 2015-2016 Antarctic field season Hindle, Allyson Buys, Emmanuel ENVELOPE(166.163,167.168,-76.665,-77.835) BEGINDATE: 2015-07-15T00:00:00Z ENDDATE: 2018-06-30T00:00:00Z 2017-05-27T00:00:00Z http://get.iedadata.org/metadata/iso/601028 unknown IEDA: US Antarctic Program Data Center Seals Antarctic Organisms and Ecosystems Biology Sample/Collection Description Antarctica Cryosphere McMurdo Sound Ross Sea US Antarctic Program Data Center (USAP-DC) Dataset 2017 dataone:urn:node:IEDA_USAP 2024-06-03T18:11:58Z Abstract: The Weddell seal is a champion diving mammal - key elements of their physiological specializations to breath-hold are their ability for remarkable adjustment of their heart and blood vessel system, coordinating blood pressure and flow to specific body regions based on their metabolic requirements, and their ability to sustain periods without oxygen. The goal of this study is to unravel the molecular mechanisms underlying the dive response, specifically, to study a signaling pathway that coordinates local blood flow. This dataset identifies what animals were sampled and the details of what biosamples were collected to test the hypothesis that signaling modifications prevent local blood vessel changes under low oxygen conditions, thereby allowing the centrally mediated diving reflex to override local perfusion control. The metadata also details cryopreserved cells and cell lines that can be used to study the molecular effects of low oxygen conditions in the laboratory Dataset Antarc* Antarctic Antarctica McMurdo Sound Ross Sea Weddell Seal IEDA: US Antarctic Program Data Center (via DataONE) Antarctic Ross Sea McMurdo Sound Weddell ENVELOPE(166.163,167.168,-76.665,-77.835) |
institution |
Open Polar |
collection |
IEDA: US Antarctic Program Data Center (via DataONE) |
op_collection_id |
dataone:urn:node:IEDA_USAP |
language |
unknown |
topic |
Seals Antarctic Organisms and Ecosystems Biology Sample/Collection Description Antarctica Cryosphere McMurdo Sound Ross Sea US Antarctic Program Data Center (USAP-DC) |
spellingShingle |
Seals Antarctic Organisms and Ecosystems Biology Sample/Collection Description Antarctica Cryosphere McMurdo Sound Ross Sea US Antarctic Program Data Center (USAP-DC) Hindle, Allyson Buys, Emmanuel Biosamples and observations from Weddell Seal colonies in McMurdo Sound during the 2015-2016 Antarctic field season |
topic_facet |
Seals Antarctic Organisms and Ecosystems Biology Sample/Collection Description Antarctica Cryosphere McMurdo Sound Ross Sea US Antarctic Program Data Center (USAP-DC) |
description |
Abstract: The Weddell seal is a champion diving mammal - key elements of their physiological specializations to breath-hold are their ability for remarkable adjustment of their heart and blood vessel system, coordinating blood pressure and flow to specific body regions based on their metabolic requirements, and their ability to sustain periods without oxygen. The goal of this study is to unravel the molecular mechanisms underlying the dive response, specifically, to study a signaling pathway that coordinates local blood flow. This dataset identifies what animals were sampled and the details of what biosamples were collected to test the hypothesis that signaling modifications prevent local blood vessel changes under low oxygen conditions, thereby allowing the centrally mediated diving reflex to override local perfusion control. The metadata also details cryopreserved cells and cell lines that can be used to study the molecular effects of low oxygen conditions in the laboratory |
format |
Dataset |
author |
Hindle, Allyson Buys, Emmanuel |
author_facet |
Hindle, Allyson Buys, Emmanuel |
author_sort |
Hindle, Allyson |
title |
Biosamples and observations from Weddell Seal colonies in McMurdo Sound during the 2015-2016 Antarctic field season |
title_short |
Biosamples and observations from Weddell Seal colonies in McMurdo Sound during the 2015-2016 Antarctic field season |
title_full |
Biosamples and observations from Weddell Seal colonies in McMurdo Sound during the 2015-2016 Antarctic field season |
title_fullStr |
Biosamples and observations from Weddell Seal colonies in McMurdo Sound during the 2015-2016 Antarctic field season |
title_full_unstemmed |
Biosamples and observations from Weddell Seal colonies in McMurdo Sound during the 2015-2016 Antarctic field season |
title_sort |
biosamples and observations from weddell seal colonies in mcmurdo sound during the 2015-2016 antarctic field season |
publisher |
IEDA: US Antarctic Program Data Center |
publishDate |
2017 |
url |
http://get.iedadata.org/metadata/iso/601028 |
op_coverage |
ENVELOPE(166.163,167.168,-76.665,-77.835) BEGINDATE: 2015-07-15T00:00:00Z ENDDATE: 2018-06-30T00:00:00Z |
long_lat |
ENVELOPE(166.163,167.168,-76.665,-77.835) |
geographic |
Antarctic Ross Sea McMurdo Sound Weddell |
geographic_facet |
Antarctic Ross Sea McMurdo Sound Weddell |
genre |
Antarc* Antarctic Antarctica McMurdo Sound Ross Sea Weddell Seal |
genre_facet |
Antarc* Antarctic Antarctica McMurdo Sound Ross Sea Weddell Seal |
_version_ |
1800873220575854592 |