Mechanisms associated with cellular desiccation tolerance of Artemia encysted embryos from locations around the world
Using differential scanning calorimetry we demonstrated the presence of biological glasses and measured the glass transition temperatures (Tg) in dry encysted gastrula embryos (cysts) of the brine shrimp, Artemia, from eleven different locations, two of which provided cysts from parthenogenetic anim...
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| Veröffentlicht in: | Comparative biochemistry and physiology. Part A, Molecular & integrative physiology Molecular & integrative physiology, 2011-10, Vol.160 (2), p.137-142 |
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| creator | Hengherr, Steffen Schill, Ralph O Clegg, J.S |
| description | Using differential scanning calorimetry we demonstrated the presence of biological glasses and measured the glass transition temperatures (Tg) in dry encysted gastrula embryos (cysts) of the brine shrimp, Artemia, from eleven different locations, two of which provided cysts from parthenogenetic animals. Values for Tg were highest, by far, in Artemia franciscana cysts from the Mekong Delta, Vietnam (VN), these cysts having been produced from previous sequential inoculations into growth ponds of cysts from the San Francisco Bay, California, USA. Tg values for three groups of A. franciscana cysts were significantly higher than those of other cysts (except those of Artemia persimilis) studied here, as well as all other desiccation-tolerant animal systems studied to date. We also measured three stress proteins (hsc70, artemin and p26) in all these cysts as well as the total alcohol soluble carbohydrates (ASC), about 90% of which is the disaccharide trehalose, a known component of biological glasses. We interpret the results in terms of mechanisms involved with desiccation tolerance and, to some extent, with thermal conditions at the sites of cyst collection |
| doi_str_mv | 10.1016/j.cbpa.2011.05.032 |
| format | Article |
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Values for Tg were highest, by far, in Artemia franciscana cysts from the Mekong Delta, Vietnam (VN), these cysts having been produced from previous sequential inoculations into growth ponds of cysts from the San Francisco Bay, California, USA. Tg values for three groups of A. franciscana cysts were significantly higher than those of other cysts (except those of Artemia persimilis) studied here, as well as all other desiccation-tolerant animal systems studied to date. We also measured three stress proteins (hsc70, artemin and p26) in all these cysts as well as the total alcohol soluble carbohydrates (ASC), about 90% of which is the disaccharide trehalose, a known component of biological glasses. We interpret the results in terms of mechanisms involved with desiccation tolerance and, to some extent, with thermal conditions at the sites of cyst collection</description><identifier>ISSN: 1095-6433</identifier><identifier>EISSN: 1531-4332</identifier><identifier>DOI: 10.1016/j.cbpa.2011.05.032</identifier><identifier>PMID: 21664479</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Africa, Northern ; alcohols ; Animals ; Argentina ; Artemia ; Artemia - embryology ; Artemia - metabolism ; Artemia - physiology ; Artemia cysts ; Artemia franciscana ; Artemia persimilis ; Arthropod Proteins - metabolism ; Asia ; Biological glasses ; Carbohydrates - chemistry ; Desiccation ; differential scanning calorimetry ; drought tolerance ; DSC ; Gastrula - chemistry ; Gastrula - metabolism ; Gastrula - physiology ; Glass transition temperature ; Heat-Shock Proteins - metabolism ; Iron-Binding Proteins - metabolism ; parthenogenesis ; Phase Transition ; ponds ; proteins ; river deltas ; RNA-Binding Proteins - metabolism ; Russia ; Stress proteins ; Transition Temperature ; trehalose ; United States ; Vitrification</subject><ispartof>Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 2011-10, Vol.160 (2), p.137-142</ispartof><rights>2011 Elsevier Inc.</rights><rights>Copyright © 2011 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c436t-5e501b2a6907861afcb3a7fa4d5ee41bd6dd072c05bbec51c6efec1e852a8c8d3</citedby><cites>FETCH-LOGICAL-c436t-5e501b2a6907861afcb3a7fa4d5ee41bd6dd072c05bbec51c6efec1e852a8c8d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.cbpa.2011.05.032$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,778,782,3539,27907,27908,45978</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21664479$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hengherr, Steffen</creatorcontrib><creatorcontrib>Schill, Ralph O</creatorcontrib><creatorcontrib>Clegg, J.S</creatorcontrib><title>Mechanisms associated with cellular desiccation tolerance of Artemia encysted embryos from locations around the world</title><title>Comparative biochemistry and physiology. Part A, Molecular & integrative physiology</title><addtitle>Comp Biochem Physiol A Mol Integr Physiol</addtitle><description>Using differential scanning calorimetry we demonstrated the presence of biological glasses and measured the glass transition temperatures (Tg) in dry encysted gastrula embryos (cysts) of the brine shrimp, Artemia, from eleven different locations, two of which provided cysts from parthenogenetic animals. Values for Tg were highest, by far, in Artemia franciscana cysts from the Mekong Delta, Vietnam (VN), these cysts having been produced from previous sequential inoculations into growth ponds of cysts from the San Francisco Bay, California, USA. Tg values for three groups of A. franciscana cysts were significantly higher than those of other cysts (except those of Artemia persimilis) studied here, as well as all other desiccation-tolerant animal systems studied to date. We also measured three stress proteins (hsc70, artemin and p26) in all these cysts as well as the total alcohol soluble carbohydrates (ASC), about 90% of which is the disaccharide trehalose, a known component of biological glasses. We interpret the results in terms of mechanisms involved with desiccation tolerance and, to some extent, with thermal conditions at the sites of cyst collection</description><subject>Africa, Northern</subject><subject>alcohols</subject><subject>Animals</subject><subject>Argentina</subject><subject>Artemia</subject><subject>Artemia - embryology</subject><subject>Artemia - metabolism</subject><subject>Artemia - physiology</subject><subject>Artemia cysts</subject><subject>Artemia franciscana</subject><subject>Artemia persimilis</subject><subject>Arthropod Proteins - metabolism</subject><subject>Asia</subject><subject>Biological glasses</subject><subject>Carbohydrates - chemistry</subject><subject>Desiccation</subject><subject>differential scanning calorimetry</subject><subject>drought tolerance</subject><subject>DSC</subject><subject>Gastrula - chemistry</subject><subject>Gastrula - metabolism</subject><subject>Gastrula - physiology</subject><subject>Glass transition temperature</subject><subject>Heat-Shock Proteins - metabolism</subject><subject>Iron-Binding Proteins - metabolism</subject><subject>parthenogenesis</subject><subject>Phase Transition</subject><subject>ponds</subject><subject>proteins</subject><subject>river deltas</subject><subject>RNA-Binding Proteins - metabolism</subject><subject>Russia</subject><subject>Stress proteins</subject><subject>Transition Temperature</subject><subject>trehalose</subject><subject>United States</subject><subject>Vitrification</subject><issn>1095-6433</issn><issn>1531-4332</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kU2P1SAUhhujcT70D7hQds6mlQOFchM3k4lfyRgXOmtC4dTLTVuuQJ3cfy9NR3cOGyB53jccnqp6BbQBCvLdobH90TSMAjRUNJSzJ9U5CA51yzl7Ws50J2pZLmfVRUoHWlYL7fPqjIGUbdvtzqvlK9q9mX2aEjEpBetNRkfufd4Ti-O4jCYSh8lba7IPM8lhxGhmiyQM5DpmnLwhONtTWnM49fEUEhlimMgYtkxpjmGZHcl7JPchju5F9WwwY8KXD_tldffxw4-bz_Xtt09fbq5va9tymWuBgkLPjNzRTkkwg-256QbTOoHYQu-kc7Rjloq-RyvAShzQAirBjLLK8cvq7dZ7jOHXginryad1LDNjWJJWigJXQvJCXj1KAmMAHARTBWUbamNIKeKgj9FPJp40UL2K0Qe9itGrGE2FLmJK6PVD_9JP6P5F_poowJsNGEzQ5mf0Sd99Lw2ySGOdUOy_hCgA68oohXi_EVj-9LfHqJP1xQ06H9Fm7YJ_7I1_AGbHs_I</recordid><startdate>20111001</startdate><enddate>20111001</enddate><creator>Hengherr, Steffen</creator><creator>Schill, Ralph O</creator><creator>Clegg, J.S</creator><general>Elsevier Inc</general><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope><scope>7X8</scope></search><sort><creationdate>20111001</creationdate><title>Mechanisms associated with cellular desiccation tolerance of Artemia encysted embryos from locations around the world</title><author>Hengherr, Steffen ; Schill, Ralph O ; Clegg, J.S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c436t-5e501b2a6907861afcb3a7fa4d5ee41bd6dd072c05bbec51c6efec1e852a8c8d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Africa, Northern</topic><topic>alcohols</topic><topic>Animals</topic><topic>Argentina</topic><topic>Artemia</topic><topic>Artemia - embryology</topic><topic>Artemia - metabolism</topic><topic>Artemia - physiology</topic><topic>Artemia cysts</topic><topic>Artemia franciscana</topic><topic>Artemia persimilis</topic><topic>Arthropod Proteins - metabolism</topic><topic>Asia</topic><topic>Biological glasses</topic><topic>Carbohydrates - chemistry</topic><topic>Desiccation</topic><topic>differential scanning calorimetry</topic><topic>drought tolerance</topic><topic>DSC</topic><topic>Gastrula - chemistry</topic><topic>Gastrula - metabolism</topic><topic>Gastrula - physiology</topic><topic>Glass transition temperature</topic><topic>Heat-Shock Proteins - metabolism</topic><topic>Iron-Binding Proteins - metabolism</topic><topic>parthenogenesis</topic><topic>Phase Transition</topic><topic>ponds</topic><topic>proteins</topic><topic>river deltas</topic><topic>RNA-Binding Proteins - metabolism</topic><topic>Russia</topic><topic>Stress proteins</topic><topic>Transition Temperature</topic><topic>trehalose</topic><topic>United States</topic><topic>Vitrification</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hengherr, Steffen</creatorcontrib><creatorcontrib>Schill, Ralph O</creatorcontrib><creatorcontrib>Clegg, J.S</creatorcontrib><collection>AGRIS</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>MEDLINE - Academic</collection><jtitle>Comparative biochemistry and physiology. 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| subjects | Africa, Northern alcohols Animals Argentina Artemia Artemia - embryology Artemia - metabolism Artemia - physiology Artemia cysts Artemia franciscana Artemia persimilis Arthropod Proteins - metabolism Asia Biological glasses Carbohydrates - chemistry Desiccation differential scanning calorimetry drought tolerance DSC Gastrula - chemistry Gastrula - metabolism Gastrula - physiology Glass transition temperature Heat-Shock Proteins - metabolism Iron-Binding Proteins - metabolism parthenogenesis Phase Transition ponds proteins river deltas RNA-Binding Proteins - metabolism Russia Stress proteins Transition Temperature trehalose United States Vitrification |
| title | Mechanisms associated with cellular desiccation tolerance of Artemia encysted embryos from locations around the world |
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