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Part 1: Document Description
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Citation |
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Title: |
Replication data for: Rapid life-history evolution in a wild Daphnia pulex population in response to novel size-dependent predation |
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Identification Number: |
doi:10.18710/EC1C5E |
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Distributor: |
DataverseNO |
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Date of Distribution: |
2021-01-08 |
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Version: |
1 |
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Bibliographic Citation: |
Wathne, Ingrid, 2021, "Replication data for: Rapid life-history evolution in a wild Daphnia pulex population in response to novel size-dependent predation", https://doi.org/10.18710/EC1C5E, DataverseNO, V1 |
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Citation |
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Title: |
Replication data for: Rapid life-history evolution in a wild Daphnia pulex population in response to novel size-dependent predation |
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Alternative Title: |
Replication data for: Rapid life-history evolution in a wild Daphnia pulex population |
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Identification Number: |
doi:10.18710/EC1C5E |
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Authoring Entity: |
Wathne, Ingrid (University of Bergen) |
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Other identifications and acknowledgements: |
Enberg, Katja |
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Other identifications and acknowledgements: |
Jensen, Knut Helge |
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Other identifications and acknowledgements: |
Heino, Mikko |
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Producer: |
University of Bergen |
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Grant Number: |
243735 |
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Grant Number: |
243735 |
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Grant Number: |
105-2811-M-002-068 |
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Distributor: |
DataverseNO |
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Distributor: |
University of Bergen |
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Access Authority: |
Wathne, Ingrid |
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Depositor: |
Wathne, Ingrid |
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Date of Deposit: |
2021-01-07 |
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Date of Distribution: |
2021-01-07 |
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Holdings Information: |
https://doi.org/10.18710/EC1C5E |
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Study Scope |
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Keywords: |
Medicine, Health and Life Sciences, contemporary evolution, life-history evolution, genetically-based phenotypic changes |
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Abstract: |
This data set represent the results from a experiment designed to uncover potential rapid life-history evolution in a Daphnia pulex population in response to a shift in predation regime from phantom midge larvae (Chaoborus flavicans) to fish (Perca fluviatilis) after the illegal intoduction of perch to the study site, Lake Myravatn in the western part of Norway. The aim was to disentangle possible genetic change from phenotypic change in life-history traits. D. pulex were collected before and after the introduction of fish, to create seperate linages. 13 pre-introduction (before the perch- introduction) and 14 post-introduction (after the perch-introduction) clones, in total 27 clones, were used in the experiment. For logistic reasons, the experiment was performed in three separate but procedurally identical batches. Juveniles born within 3-hour intervals were kept in 200 ml glass jars until 45 hours old, and then transferred individually into 70 ml glass jars. Animals were maintained in a climate room at 19 °C with a 16:8 light:dark regime throughout the experiment. All animals were photographed daily for lenght-at-age measurements and when approaching time of maturation, the animals were checked every three hours until all were mature. Juveniles were counted for the first three clutches. Egg size was measured from the photographs of females bearing their first clutch. |
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Country: |
Norway |
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Geographic Coverage: |
Vestland, Bergen, Lake Myravatn |
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Geographic Unit(s): |
lake |
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Kind of Data: |
Experimental data |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Other Study Description Materials |
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Related Publications |
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Citation |
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Title: |
Wathne, I., Enberg, K., Jensen, K.H. et al. Rapid life-history evolution in a wild Daphnia pulex population in response to novel size-dependent predation. Evol Ecol 34, 257–271 (2020) |
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Identification Number: |
10.1007/s10682-020-10031-7 |
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Bibliographic Citation: |
Wathne, I., Enberg, K., Jensen, K.H. et al. Rapid life-history evolution in a wild Daphnia pulex population in response to novel size-dependent predation. Evol Ecol 34, 257–271 (2020) |
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Label: |
00_README.txt |
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Notes: |
text/plain |
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Label: |
01_Dataset_Rapid life-history evolution in a wild Daphnia pulex population.txt |
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Notes: |
text/plain |