Phenotypic and environmental data for Lake Ring, Denmark, Daphnia magna population, 1955-2010

This dataset contains fitness-linked life history traits, environmental data, and protein and gene expression data for Daphnia magna. Life history data were measured in common garden experiments. For each clone of the same genotype across all experiments, size at maturity (distance between the head and the base of the tail spine), age at maturity (first time eggs were observed in the brood chamber), fecundity (total number of offspring released summing first and second brood), and mortality were measured. Critical thermal maximum (CTmax) was measured on the experimental animals. Environmental data consisted of Secchi disk depth (water transparency) ; total phosphorous; and total nitrogen for the years 1971–1999; a record of pesticides 1955–2010; temperature records over the past century 80 km from Lake Ring. Organic and carbonate contents of the sediment was estimated using the loss on ignition (LOI) method. Hb protein data consisted of constitutive Hb protein crude content animals reared in normoxic (saturated oxygen level) conditions at two experimental temperatures, 20 and 30°C. Heat shock protein expression was measured in four heat shock proteins (HSP20, HSP60, HSP70 and HSP90). Total RNA, qPCR, mean CT (cycle threshold) value per sample and per protein were collected.

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Additional Info

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Source https://catalogue.ceh.ac.uk/id/13f878dc-ef87-45d5-be8c-5733c88c30e9
Version
Author
Author Email
Maintainer
Maintainer Email
Shared (this field will be removed in the future) Open
IB1 Sensitivity Class
IB1 Trust Framework
IB1 Dataset Assurance
IB1 Trust Framework
Contact URI https://catalogue.ceh.ac.uk/id/13f878dc-ef87-45d5-be8c-5733c88c30e9_c0
Contact email [email protected]
Contact name Colbourne, J.K.
GUID https://catalogue.ceh.ac.uk/id/13f878dc-ef87-45d5-be8c-5733c88c30e9
Identifier https://catalogue.ceh.ac.uk/id/13f878dc-ef87-45d5-be8c-5733c88c30e9
Language ["eng"]
Publisher URI https://ror.org/04xw4m193
URI https://catalogue.ceh.ac.uk/id/13f878dc-ef87-45d5-be8c-5733c88c30e9
dcat_type http://purl.org/dc/dcmitype/Dataset
harvest_object_id c346b49e-99e9-48cc-bf02-0437eea4f18d
harvest_source_id d4fbf67d-0e8f-4732-a34e-be92ef65e401
harvest_source_title ceh-eidc
provenance n397da48a82c34dd09ae0ca5ff473b4bab5499
spatial_text POLYGON((9.588 55.961, 9.588 55.968, 9.605 55.968, 9.605 55.961, 9.588 55.961))