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http://hdl.handle.net/10261/20272
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Töbe, Kerstin | - |
dc.contributor.author | Meyer, Bettina | - |
dc.contributor.author | Fuentes, Veronica | - |
dc.date.accessioned | 2010-01-22T12:50:30Z | - |
dc.date.available | 2010-01-22T12:50:30Z | - |
dc.date.issued | 2009-09-12 | - |
dc.identifier.citation | Polar Biology 33(3): 407-414 (2009) | en_US |
dc.identifier.issn | 0722-4060 | - |
dc.identifier.uri | http://hdl.handle.net/10261/20272 | - |
dc.description | 8 pages, 4 figures, 1 table | en_US |
dc.description.abstract | The usefulness of a molecular approach based on polymerase chain reaction (PCR) was investigated to identify and quantify the feeding of larval krill on zooplankton organisms in the Lazarev Sea during winter in 2006. Different primers and probes of dominant copepod species (Oithona sp., Ctenocalanus citer, copepodid stages of Metridia gerlachei and Calanoides acutus), co-occurring with larval krill under sea ice during winter, were developed for quantitative PCR (qPCR) and their species specificity was tested on target and non-target species. The qPCR results showed that larval krill were exclusively feeding on Oithona sp. This result was confirmed by microscopic analysis of stomach and gut contents of larvae from the same stations. | en_US |
dc.description.sponsorship | This work was supported by funding from the German Ministry of Education and Science through project 03F0400A, Subproject 4 of the Lazarev Sea Krill Study (LAKRIS) Project. The LAKRIS-Project is the German contribution to the Southern Ocean-Global Ocean Ecosystem Dynamics (SO-GLOBEC) programme. | en_US |
dc.format.extent | 5875 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | en_US |
dc.publisher | Springer Nature | en_US |
dc.rights | closedAccess | en_US |
dc.subject | Krill larvae | en_US |
dc.subject | Copepod prey | en_US |
dc.subject | PCR | en_US |
dc.subject | Quantitative PCR | en_US |
dc.title | Detection of zooplankton items in the stomach and gut content of larval krill, Euphausia superba, using a molecular approach | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1007/s00300-009-0714-2 | - |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.relation.publisherversion | https://doi.org/10.1007/s00300-009-0714-2 | en_US |
dc.identifier.e-issn | 1432-2056 | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
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