Identification

Title

Diet, gut microbiome and parasite data from wild rodents and diet shift data from captive rodents, 2014-2018

Abstract

This dataset is a combination of data obtained from a longitudinal live trapping study of wild rodents in Wytham Woods, Oxford (51.796 N,-1.367 W); October 2015-18), a dissection study of rodents caught in the same woodland (October 2017-18), and a diet shift experiment on a captive colony of wood mice housed at the University of Edinburgh (May 2017). The longitudinal live trapping study dataset contains trapping data and data on the gut microbiome composition, diet and gut parasite infection of individually-identifiable rodents. Three species of rodents were trapped with Sherman live-traps fortnightly for 3 years: wood mice (Apodemus sylvaticus), yellow-necked mice (Apodemus flavicollis) and bank voles (Myodes glaerolus). Upon capture, they were injected with a passive integrated transponder (PIT) tag, measured, weighted, sexed, aged and a faecal sample was collected from individuals for microbiome, diet and parasite analyses. All rodents were released to their location of capture. The dissection study contains trapping data, gut microbiome and parasite infection data. Wood mice were trapped fortnightly for one year with Sherman live-traps at least 300m away from the longitudinal sampling grid. Individuals that had been captured and marked with a PIT tag as part of the longitudinal study were released along with other rodents species and juvenile or pregnant individuals (only non-marked adult wood mice were sampled). Wood mice were euthanized (with ethical approval) and their gastrointestinal tract dissected for counts of gut helminths. Samples from along the gastrointestinal tract were taken for gut microbiome analysis. The diet shift experiment dataset contains data on experimental diet treatments and gut microbiome composition of wood mice captively bred in a facility at the University of Edinburgh. Wood mice were given diets varying in the ratio of food supplementation (dried mealworm and/or peanut) and faecal samples taken periodically over 30 days to measure changes in gut microbiome composition and function. Samples for microbiome and diet characterization were stored without buffer at -80̊C. Samples for parasite detection were stored in 10% formalin and refrigerated at 4̊C. This work was funded by a NERC independent Research Fellowship. Full details about this dataset can be found at https://doi.org/10.5285/4f454849-0d30-4c27-ad5b-d285e461bedc

Resource type

dataset

Resource locator

https://data-package.ceh.ac.uk/data/4f454849-0d30-4c27-ad5b-d285e461bedc

description: Download a copy of this data

function: download

https://data-package.ceh.ac.uk/sd/4f454849-0d30-4c27-ad5b-d285e461bedc.zip

description: Supporting information available to assist in re-use of this dataset

function: information

Unique resource identifier

code

https://catalogue.ceh.ac.uk/id/4f454849-0d30-4c27-ad5b-d285e461bedc

codeSpace

doi:

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

biota

Keywords

Keyword set

keyword value

Environmental Monitoring Facilities

originating controlled vocabulary

title

GEMET - INSPIRE themes, version 1.0

reference date

date type

publication

effective date

2008-06-01

Geographic location

West bounding longitude

-1.367

East bounding longitude

-1.271

North bounding latitude

51.796

South bounding latitude

51.746

Temporal reference

Temporal extent

Begin position

2015-10-01

End position

2018-10-31

Dataset reference date

date type

publication

effective date

2024-05-10

Frequency of update

Quality and validity

Lineage

Data and sample collection: - Wytham longitudinal study – Fortnightly for three years from October 2015-18. - Wytham dissection study – Fortnightly for one year from October 2017-18. - Diet shift experiment – Daily for one month (May 2017). Sample processing: DNA from the first year of the Wytham longitudinal study plus diet shift experiment faecal samples was extracted and sequenced in winter 2017 for microbiome composition using the V4-V5 region of bacterial 16S rRNA marker gene. DNA from the last two years of the Wytham longitudinal study and the dissection study samples was extracted and sequenced in early 2019 for microbiome composition. Diet composition in the Wytham longitudinal study samples was determined by amplification and sequencing of the rbcL gene in winter 2019. Metabolomics analysis of frozen faecal samples from the Wytham longitudinal and diet shift experiment studies was done in winter 2019 using Gas Chromatography- Mass Spectrometry methods to provide data on microbiome function. Parasite detection in formalin-stored faecal samples from the Wytham longitudinal study was performed using faecal flotation techniques in winter 2017. Details of the data generation and the cleaning process can be found from the documentation accompanying this data

Conformity

Conformity report

specification

title

Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services