Sample and genetic accession information for RNA-seq data from whole Atlantic silverside (Menidia menidia) larvae from two populations and their F1 hybrids reared under different temperatures in 2017 (NCEI Accession 0291423)
This dataset contains biological and physical data collected from 2017-04-01 to 2017-08-01. These data include taxon, taxon_code, and water temperature. The instruments used to collect these data include Automated DNA Sequencer. These data were collected by Nina Overgaard Therkildsen of Cornell University and Hannes Baumann of University of Connecticut as part of the "Collaborative research: The genomic underpinnings of local adaptation despite gene flow along a coastal environmental cline (GenomAdapt)" project. The Biological and Chemical Oceanography Data Management Office (BCO-DMO) submitted these data to NCEI on 2024-01-02.
The following is the text of the dataset description provided by BCO-DMO:
Methods and Sampling:
Sampling and analytical procedures:
Wild adults were caught at spawning time using seine nets at Jekyll Island, Georgia (GA; 3103N, 8126W) and Patchogue, New York (NY; 4045N, 7300W) in spring 2017. Individuals were transported live to the Rankin Seawater Facility at the University of Connecticuts Avery Point campus. A full reciprocal crossing design was set up by strip-spawning multiple males and females in batches onto mesh screens submerged in plastic dishes in seawater. We created reciprocal F1 crosses: NY♀ x NY♂ (NY), NY♀ x GA♂ (NYxGA), GA♀ x NY♂ (GAxNY), and GA♀ x GA♂ (GA). Fertilized eggs were kept in 20L rearing containers placed in large temperature-controlled water baths at constant salinity (30psu) and photoperiod (15L:9D). We split the fertilized eggs of each pure cross (NY and GA) into four batches, and hatched and reared two batches per cross at 20C and two batches at 26C. The hybrid crosses were each split into two batches, with one batch for each crossing direction incubated at either 20C or 26C. The two temperatures, 20C and 26C, were chosen to reflect the common rearing temperatures at both parental spawning locations (NY and GA), respectively. Individuals were reared to an approximate total length of 30mm, with the rearing durations differing between populations and temperature regimes. Most individuals from the GAxNY cross died at 26C and all at 20C and thus we could not include these crosses in present study. From the remaining crosses, we randomly selected 6-8 individuals for RNA-sequencing.
Total RNA was extracted from whole larvae (n=42) using the ZymoResearch Direct-zol Miniprep RNA plus kit. Whole larvae were homogenized in Trizol using a pestle prior to RNA extraction. During the extraction, an optional in-column DNAse I treatment step was performed to remove traces of genomic DNA from the sample, and samples were eluted in 50l of RNAse-free water and stored at -70C. RNA quantity was determined using the HS Assay kit for the Qubit 3.0 fluorometer (Life Technologies, Carlsbad, CA) and quality was assessed using a Fragment Analyzer (Agilent, Santa Clara, CA) at the Cornell University Biotechnology Resource Centre. RIN values ranged from 5.3 to 8.3, with an average RIN of 6.9. RNA-seq libraries were prepared at BGI Genomics using the stranded Illumina TruSeq mRNA sequencing kit with Poly-A selection.
Instruments:
Each library was sequenced to an average of 37.1M 2x150bp paired-end reads ( 0.194M s.d.) using an Illumina HiSeq 4000 sequencer at BGI Genomics.
Location:
The larvae reared in the laboratory were F1 offspring of parents collected either in :
1) Jekyll Island, Georgia (31.02,-81.43), or
2) Patchogue, New York (40.75,-73.00)
The following is the text of the dataset description provided by BCO-DMO:
Methods and Sampling:
Sampling and analytical procedures:
Wild adults were caught at spawning time using seine nets at Jekyll Island, Georgia (GA; 3103N, 8126W) and Patchogue, New York (NY; 4045N, 7300W) in spring 2017. Individuals were transported live to the Rankin Seawater Facility at the University of Connecticuts Avery Point campus. A full reciprocal crossing design was set up by strip-spawning multiple males and females in batches onto mesh screens submerged in plastic dishes in seawater. We created reciprocal F1 crosses: NY♀ x NY♂ (NY), NY♀ x GA♂ (NYxGA), GA♀ x NY♂ (GAxNY), and GA♀ x GA♂ (GA). Fertilized eggs were kept in 20L rearing containers placed in large temperature-controlled water baths at constant salinity (30psu) and photoperiod (15L:9D). We split the fertilized eggs of each pure cross (NY and GA) into four batches, and hatched and reared two batches per cross at 20C and two batches at 26C. The hybrid crosses were each split into two batches, with one batch for each crossing direction incubated at either 20C or 26C. The two temperatures, 20C and 26C, were chosen to reflect the common rearing temperatures at both parental spawning locations (NY and GA), respectively. Individuals were reared to an approximate total length of 30mm, with the rearing durations differing between populations and temperature regimes. Most individuals from the GAxNY cross died at 26C and all at 20C and thus we could not include these crosses in present study. From the remaining crosses, we randomly selected 6-8 individuals for RNA-sequencing.
Total RNA was extracted from whole larvae (n=42) using the ZymoResearch Direct-zol Miniprep RNA plus kit. Whole larvae were homogenized in Trizol using a pestle prior to RNA extraction. During the extraction, an optional in-column DNAse I treatment step was performed to remove traces of genomic DNA from the sample, and samples were eluted in 50l of RNAse-free water and stored at -70C. RNA quantity was determined using the HS Assay kit for the Qubit 3.0 fluorometer (Life Technologies, Carlsbad, CA) and quality was assessed using a Fragment Analyzer (Agilent, Santa Clara, CA) at the Cornell University Biotechnology Resource Centre. RIN values ranged from 5.3 to 8.3, with an average RIN of 6.9. RNA-seq libraries were prepared at BGI Genomics using the stranded Illumina TruSeq mRNA sequencing kit with Poly-A selection.
Instruments:
Each library was sequenced to an average of 37.1M 2x150bp paired-end reads ( 0.194M s.d.) using an Illumina HiSeq 4000 sequencer at BGI Genomics.
Location:
The larvae reared in the laboratory were F1 offspring of parents collected either in :
1) Jekyll Island, Georgia (31.02,-81.43), or
2) Patchogue, New York (40.75,-73.00)
Dataset Citation
- Cite as: Therkildsen, Nina Overgaard; Baumann, Hannes (2024). Sample and genetic accession information for RNA-seq data from whole Atlantic silverside (Menidia menidia) larvae from two populations and their F1 hybrids reared under different temperatures in 2017 (NCEI Accession 0291423). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0291423. Accessed [date].
Dataset Identifiers
ISO 19115-2 Metadata
gov.noaa.nodc:0291423
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NOAA National Centers for Environmental Information +1-301-713-3277 NCEI.Info@noaa.gov |
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NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Time Period | 2017-04-01 to 2017-08-01 |
Spatial Bounding Box Coordinates |
West: -81.43
East: -73
South: 31.02
North: 40.75
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Dataset Progress Status | Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility |
Data Update Frequency | As needed |
Purpose | This dataset is available to the public for a wide variety of uses including scientific research and analysis. |
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Data Center keywords | NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords |
Instrument keywords | BCO-DMO Standard Instruments Originator Instrument Names |
Project keywords | BCO-DMO Standard Projects Provider Funding Award Information |
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Last Modified: 2024-05-31T15:15:28Z
For questions about the information on this page, please email: ncei.info@noaa.gov
For questions about the information on this page, please email: ncei.info@noaa.gov