BGS Hosted Metadata
Resilience in Greenland intertidal Mytilus: The hidden stress defense
Transcriptomic analyses were undertaken on both in situ collected and experimentally warmed blue mussels (Mytilus edulis) from Greenland. M. edulis were collected from the Godthabsfjorden near Nuuk, Greenland (64.45555, -51.14416) at the following locations and dates: Inner fjord (64.45941, -50.31030) on 11/06/2018; outer fjord (64.19666, -51.69) on 13/06/2018, and sub-tidal (64.19666, -51.69) on 13/06/2018 (outer fjord at 20-40cm below the lowest low water mark). The in situ collected inner and outer fjord intertidal animals with outer fjord subtidal animals used as controls were collected at 27 degree Celsius, 19 degree Celsius and 3 degree Celsius, respectively. Some of the outer fjord subtidal M. edulis were experimentally warmed to 22 degree Celsius and 32 degree Celsius for one hour to mimic high aerial exposure temperatures in the inner and outer fjord intertidal, respectively. RNA-Seq was performed on 5 animals for each treatment, with all subsequent bioinformatics analyses performed by Novogene, China.
This work was supported by the Carlsberg Foundation, the Independent Research Fund Denmark (Danmarks Frie Forskningsfond) (DFF-International Postdoc; case no. 7027-00060B), a Marie Sklodowska-Curie Individual Fellowship (IF) under contract number 797387 and Aage V. Jensens Fond (Aage V. Jensens Foundation) and NERC-UKRI core funding to the British Antarctic Survey.
Simple
- Date (Creation)
- 2020-11-17
- Date (Revision)
- 2020-11-17
- Date (Publication)
- 2020-11-17
- Date (released)
- 2020-11-17
- Edition
-
1.0
- Unique resource identifier
- https://doi.org/10.5285/26ddb511-3050-4d87-9e13-d034262ca566
- Codespace
-
doi
- Unique resource identifier
- GB/NERC/BAS/PDC/01434
- Codespace
- Other citation details
-
Please cite this item as: Clark, M., Peck, L., & Thyrring, J. (2020). Resilience in Greenland intertidal Mytilus: The hidden stress defense (Version 1.0) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/26ddb511-3050-4d87-9e13-d034262ca566
- Credit
-
No credit.
- Status
- Completed
- Point of contact
-
Organisation name Individual name Electronic mail address Role British Antarctic Survey Clark, Melody Author British Antarctic Survey Peck, Lloyd Author University of British Columbia
Thyrring, Jakob Author NERC EDS UK Polar Data Centre Point of contact
- Maintenance and update frequency
- As needed
- Maintenance note
- Completed
- Theme
-
-
HSP70
-
Mytilus edulis
-
blue mussel
-
cellular stress response
-
climate change
-
thermal tolerance
-
- Place
-
-
Greenland, Godthåbsfjorden near Nuuk Arctic
-
-
GEMET - INSPIRE themes, version 1.0
- Access constraints
- Other restrictions
- Other constraints
- no limitations to public access
- Access constraints
- Other restrictions
- Other constraints
- no limitations
- Use constraints
- License
- Other constraints
- Open Government Licence v3.0
- Use constraints
- Other restrictions
- Other constraints
-
Data released under Open Government Licence V3.0:
- Use constraints
- Other restrictions
- Other constraints
-
No restrictions on data access.
- Unique resource identifier
- url
- Codespace
-
url
- Association Type
- dependency
- Unique resource identifier
- url
- Codespace
-
url
- Association Type
- Cross reference
- Unique resource identifier
- url
- Codespace
-
url
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- url
- Codespace
-
url
- Association Type
- Cross reference
- Spatial representation type
- Text, table
- Language
- English
- Character set
- UTF8
- Topic category
-
- Biota
- Environment
- Oceans
))
- Begin date
- 2018-06-01
- End date
- 2018-06-30
- Supplemental Information
-
It is recommended that careful attention be paid to the contents of any data, and that the author be contacted with any questions regarding appropriate use. If you find any errors or omissions, please report them to polardatacentre@bas.ac.uk.
- Title
-
European Petroleum Survey Group (EPSG) Geodetic Parameter Registry
- Date (Publication)
- 2008-11-12
- Cited responsible party
-
Organisation name Individual name Electronic mail address Role European Petroleum Survey Group
Publisher
- Unique resource identifier
- urn:ogc:def:crs:EPSG::3031
- Version
-
6.18.3
Distributor
- Distributor contact
-
Organisation name Individual name Electronic mail address Role NERC EDS UK Polar Data Centre Distributor
- Distributor format
-
Name Version text/plain text/csv
- Units of distribution
-
bytes
- Transfer size
- 112826778
- OnLine resource
-
Protocol Linkage Name WWW:LINK-1.0-http--link
https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=26ddb511-3050-4d87-9e13-d034262ca566 Get Data
- Units of distribution
-
bytes
- Transfer size
- 112826778
- OnLine resource
-
Protocol Linkage Name WWW:LINK-1.0-http--link
https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=26ddb511-3050-4d87-9e13-d034262ca566 Get Data
- Hierarchy level
- Dataset
- Statement
-
Methodology:
25 individuals were sequenced from the 5 sets of sampling/experimental work detailed above. All analyses were performed by Novogene and comprised the following stages and application of software packages. Raw reads were quality controlled for error rate using Phred and GC content using the Illumina CASAVA v1.8 software. Reads were cleaned with the removal of Illumina kit adapter sequences and adapter contamination, where the level of uncertain nucleotides N > 10% and where low quality bases as defined by the Phred Q20 score constituted more than 50% of a read. De novo transcriptome assembly was performed using Trinity version r20140413p1 with parameters min_kmer_cov=2, min_glue=2, others were set to default, using the modules Inchworm, Chrysalis and Butterfly (Grabherr et al., 2011). Hierarchical clustering was performed using the Corset program in Trinity to remove read redundancy. The longest transcripts from each cluster were selected as unigenes. Annotation of the unigenes was performed using seven databases (NR, NT, KO, SwissProt, Pfam, Go and KOG). Blast searching against NT was performed using NBCI blast 2.2.28+ with an e-value threshold of 1e-5 (Altschul et al., 1997). Diamond v0.8.22 (Buchfink et al., 2015) was used to blast search the unigenes against NR, SwissProt and KOG. The e-value threshold for NR and SwissProt was 1e-5 and 1e-3 for KOG. Pfam (Finn et al., 2008) was screened using the hmmscan package in HMMER v3.1b1 with an e-value threshold of 0.01. GO annotation was based on the protein annotation results from NR and Pfam using Blast2GO vb2g4pipe_2.5 (Goetz et al., 2008; Young et al., 2010) with an e-value threshold of 1e-6. KEGG mapping was performed using KAAS (KEGG Automated Annotation Server) v.r140224 with an e-value threshold of 1e-8 (Mao et al., 2005; Moriya et al., 2007; Kanehisa et al., 2008). GO enrichment was performed using GOSeqtopGO vGOSeq 1.32.0, topGO-2.32.0) with a corrected p value of <0.05. KEGG enrichment was performed using KOBAS v3.0 with a corrected p value of <0.05. The de novo transcriptome was used as a reference assembly and the reads from each library mapped back to the transcriptome and quantified using Bowtie2 vbowtie2-2.2.2.2 and RSEM vRSEM-v1.3.0 (Li et al., 2011) with output referenced as FPKM (Fragments Per Kilobase of transcript sequence per Million base pairs sequenced). The threshold for expression was set at FPKM >3.0. Differential expression between the different sets of samples was calculated using DEGseq v1.12.0 (Wang et al., 2010) with normalization via TMM and FDR calculated using BH (Benjamini and Hochberg, 1995) with output threshold of log2fold change >1 and adjusted p value <0.005. Protein gene identifiers were extracted from the SwissProt annotations for the MI v. MO differential expression analysis for analysis via the STRING v11 program ( https://string-db.org/) to visualize protein-protein interactions (Szklarczyk et al., 2019).
Metadata
- File identifier
- 26ddb511-3050-4d87-9e13-d034262ca566 XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Hierarchy level name
-
dataset
- Date stamp
- 2020-11-17
- Metadata standard name
-
ISO 19115 Geographic Information - Metadata
- Metadata standard version
-
ISO 19115:2003(E)
- Metadata author
-
Organisation name Individual name Electronic mail address Role NERC EDS UK Polar Data Centre Point of contact
)))
