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SRX4003370: GSM3118708: 7131_7126; Marmota flaviventris; RNA-Seq
1 ILLUMINA (Illumina HiSeq 2500) run: 25.2M spots, 2.5G bases, 1.5Gb downloads

Submitted by: NCBI (GEO)
Study: Gene expression shifts in yellow-bellied marmots prior to natal dispersal
show Abstracthide Abstract
We evaluated genome wide expression patterns in wild yellow-bellied marmots (Marmota flaviventris) prior to either dispersing from or remaining philopatric to their natal colony site. We identified differential expression of genes involved in lipid metabolism and muscle generation. Further, we found a network of genes involved in extra-cellular immune function and MHC class II pathways that increased in dispersers. Our results provide novel insights into the fundamental molecular changes required for natal dispersal in vertebrates. Overall design: Blood samples from 16 yearling marmots that subsequently dispersed and 27 samples from resident marmots.
Sample: 7131_7126
SAMN08993171 • SRS3225279 • All experiments • All runs
Library:
Instrument: Illumina HiSeq 2500
Strategy: RNA-Seq
Source: TRANSCRIPTOMIC
Selection: cDNA
Layout: SINGLE
Construction protocol: Total RNA was extracted from 1.0 mL whole blood preserved in 2.5 mL PAXGene blood RNA solution using the PAXGene Blood RNA extraction kit, followed by globin removal using the Ambion GLOBINClear Mouse kit (Life Technologies, Inc). RNA was quantified on the Agilent Bioanalyzer (Agilent Technologies, USA). cDNA libraries were created using a TruSeq Library Prep Kit v2 (Illumina, Madison, WI) and quantified with the KAPA SYBR® Fast qPCR library quantification kit (Kapa Biosystems Inc., Wilmington, MA). Individual sample libraries were pooled in equimolar ratios with 8 to 10 samples per pool. Each pool was sequenced on a single lane of an Illumina HiSeq 2000 or HiSeq 4000 sequencing platform.
Experiment attributes:
GEO Accession: GSM3118708
Links:
Runs: 1 run, 25.2M spots, 2.5G bases, 1.5Gb
Run# of Spots# of BasesSizePublished
SRR707292025,233,1012.5G1.5Gb2018-11-18

ID:
5474991

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