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                                            Persistent Identifier
                                            
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                                        doi:10.18710/LGZVVT | 
                                    
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                                            Publication Date
                                            
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                                        2025-09-17 | 
                                    
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                                            Title
                                            
                                         | Replication Data for: Parasite infection shapes the pathobiome and behavior of marine zooplankton | 
                                    
                                    
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                                            Author
                                            
                                         | Garvang, Even SlettengUniversity of OsloORCID0009-0005-6188-8861
                                                         Heuschele, JanUniversity of OsloORCID0000-0001-8203-0542
                                                         Konestabo, Heidi SjursenUniversity of OsloORCID0000-0002-0718-3984
                                                         Andersen, TomUniversity of OsloORCID0000-0003-3370-1615
                                                         Riemann, LasseUniversity of CopenhagenORCID0000-0001-9207-2543
                                                         Titelman, JosefinUniversity of OsloORCID0000-0002-1550-9497 | 
                                    
                                    
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                                            Point of Contact
                                            
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                                                     Use email button above to contact.
                                                     Garvang, Even Sletteng (University of Oslo)  | 
                                    
                                    
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                                            Description
                                            
                                         | Data and scripts for replicating the results in the article `Garvang et al., 2025. Parasite infection shapes the pathobiome and behavior of marine zooplankton. Limnology and Oceanography Letters`. 
We collected Calanus helgolandicus from the Oslofjord, both healthy individuals and infected with a conspicuous "yellow-hyphal" parasite that changes the host behavior. We incubated them for 7 days and measured behavior and survival. At the start and end of the incubation we sampled animals for 16S rRNA microbial community analysis. Infected Calanus had higher mortality, more risky behavior and altered microbiomes compared to the uninfected. 
The repository contains a workflow description of how to process and analyze the raw 16S, survival, and behavior data, and all necessary scripts. The raw 16S sequence data is not available in this repository, but has been deposited to the European Nucleotide Archive with project accession PRJEB84185.  (2025-01-20)
                                                        
 Abstract from related publication: 
When assessing the total impact of disease in a host, it is important to consider not only the disease-carrying agent but also all symbionts, as they affect and are affected by the course of disease. This concept of a pathobiome is increasingly recognized in disease ecology, but is not well-investigated in natural systems. Copepods are key organisms in marine ecosystems and host a variety of symbionts, including bacteria and eukaryotic parasites. We investigated the impact of a taxonomically uncertain yellow-hyphal parasite (YHP) on its copepod host Calanus helgolandicus with an incubation experiment, comparing survival, behavior, and microbiomes of uninfected and infected hosts. Infected hosts had higher mortality, and altered behavior which can increase predation risk. The microbiomes differed between infected and uninfected hosts, and we identified several potential contributing taxa to the Calanus-YHP pathobiome using model-based ordination.  (2025-09-16) | 
                                    
                                    
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                                            Subject
                                            
                                         | Medicine, Health and Life Sciences | 
                                    
                                    
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                                            Keyword
                                            
                                         | Pathobiomes
                                                         Calanus helgolandicus
                                                         Copepoda https://data.ub.uio.no/skosmos/realfagstermer/en/page/c008678 (Realfagstermer) https://data.ub.uio.no/skosmos/realfagstermer/en/
                                                         Yellow-hyphal parasite
                                                         Microbiomes https://data.ub.uio.no/skosmos/realfagstermer/en/page/c032122 (Realfagstermer) https://data.ub.uio.no/skosmos/realfagstermer/en/ | 
                                    
                                    
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                                            Related Publication
                                            
                                         | Even Sletteng Garvang, Jan Heuschele, Heidi Sjursen Konestabo, Tom Andersen, Lasse Riemann, and Josefin Titelman. 2025. Parasite infection shapes the pathobiome and behavior of marine zooplankton. Limnology and Oceanography Letters (submitted). | 
                                    
                                    
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                                            Language
                                            
                                         | English | 
                                    
                                    
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                                            Producer
                                            
                                         | University of Oslo (UiO) https://www.uio.no/english/ | 
                                    
                                    
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                                            Contributor
                                            
                                         | Data Collector: Garvang, Even Sletteng
                                                         Data Collector: Heuschele, Jan
                                                         Data Collector: Konestabo, Heidi Sjursen
                                                         Supervisor: Andersen, Tom
                                                         Work Package Leader: Riemann, Lasse
                                                         Project Manager: Titelman, Josefin | 
                                    
                                    
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                                            Funding Information
                                            
                                         | The Research Council of Norway: 315892 | 
                                    
                                    
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                                            Distributor
                                            
                                         | University of Oslo (UiO) https://dataverse.no/dataverse/uio | 
                                    
                                    
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                                            Depositor
                                            
                                         | Garvang, Even Sletteng | 
                                    
                                    
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                                            Deposit Date
                                            
                                         | 2025-01-13 | 
                                    
                                    
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                                            Date of Collection
                                            
                                         | Start Date: 2022-09-20; End Date: 2022-09-20 | 
                                    
                                    
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                                            Data Type
                                            
                                         | Environmental sequence data; Experimental data | 
                                    
                                    
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                                            Software
                                            
                                         | R Programming Language, Version: 4.2.1
                                                         R Programming Language, Version: 4.4.1
                                                         Python, Version: 3.10.4
                                                         mumu, Version: 1.0.2
                                                         cutadapt, Version: 4.5
                                                         dada2, Version: 1.24.0 |