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Sample GSM3484174 Query DataSets for GSM3484174
Status Public on Feb 14, 2019
Title PBMC_Control_NightOrientedSchedule_RelTime_26.3_Subject_T21 [re-analysis]
Sample type RNA
 
Source name PBMC_NightOrientedSchedule_RelTime_26.3
Organism Homo sapiens
Characteristics subject: T21
experimentalgroup: Control
condition: NightOrientedSchedule
relclocktime: 26.3
Treatment protocol Peripheral blood mononuclear cells (PBMCs) were isolated by centrifugation for 30 minutes at 1600rpm on a density gradient (Histopaque-1077, Sigma Aldrich, Oakville, ON, Canada). PBMCs were washed 3 times in phosphate-buffered saline (PBS), lysed in TRIzol (Life Technologies, Burlington, ON, Canada) and stored at -80°C until further processing.
Growth protocol An indwelling catheter was inserted in a forearm vein at least 4 hours prior to the start of each 24-hour measurement period.
Extracted molecule total RNA
Extraction protocol Extraction of RNA was performed by addition of chloroform in order to separate organic and aqueous components. Isopropanol and subsequent ethanol washes were used to precipitate and purify the RNA. RNA was dissolved in RNase-free H2O (Qiagen, Toronto, ON, Canada). Total RNA was quantified using a NanoDrop Spectrophotometer ND-1000 (NanoDrop Technologies, Inc.) and its integrity was assessed using a 2100 Bioanalyzer (Agilent Technologies).
Label Biotin
Label protocol Sense-strand cDNA was synthesized from 10 ng of total RNA, and fragmentation and labeling were performed to produce ds-cDNA with the GeneChip® Pico Reagent Kit according to manufacturer’s instructions (ThermoFisher Scientific-Affymetrix).
 
Hybridization protocol After fragmentation and labeling, 2.8 µg DNA target was hybridized on Clariom™S HT, Human (ThermoFisher Scientific-Affymetrix).
Scan protocol Arrays were scanned on a Affymetrix GeneTitan instrument (ThermoFisher Scientific-Affymetrix) according to the manufacturer’s protocol.
Description reanalysis of GSM2870768, PBMC sample taken at 26.3 h after habitual wake time during night-oriented schedule in Subject T21 in the Control group
Data processing Affymetrix CEL files were normalized by RMA preprocessing methodology using the Oligo package (v1.38.0) in R (v3.4.1).
 
Submission date Nov 19, 2018
Last update date Feb 16, 2019
Contact name Laura Kervezee
E-mail(s) [email protected]
Organization name McGill University
Department Douglas Mental Health University Institute
Street address 6875 LaSalle Boulevard
City Montreal
State/province Quebec
ZIP/Postal code H4H 1R3
Country Canada
 
Platform ID GPL24324
Series (1)
GSE122725 The phase-shifting effect of bright light exposure on circadian rhythmicity in the human transcriptome
Relations
Reanalysis of GSM2870768

Data table header descriptions
ID_REF
VALUE RMA normalized log2 intensity signal

Data table
ID_REF VALUE
TC0100006437.hg.1 3.821313425
TC0100006476.hg.1 4.210306521
TC0100006479.hg.1 6.864854265
TC0100006480.hg.1 5.807532556
TC0100006483.hg.1 7.889465111
TC0100006486.hg.1 5.273945281
TC0100006490.hg.1 4.295576664
TC0100006492.hg.1 5.461610296
TC0100006494.hg.1 5.803044093
TC0100006497.hg.1 5.018833296
TC0100006499.hg.1 4.956847156
TC0100006501.hg.1 4.993831824
TC0100006502.hg.1 4.136062842
TC0100006514.hg.1 5.181102827
TC0100006516.hg.1 4.973830109
TC0100006517.hg.1 3.569387037
TC0100006524.hg.1 6.483170118
TC0100006540.hg.1 3.943246823
TC0100006548.hg.1 2.750938471
TC0100006550.hg.1 5.455244218

Total number of rows: 27189

Table truncated, full table size 730 Kbytes.




Supplementary file Size Download File type/resource
GSM3484174_DBN177.CEL.gz 1.1 Mb (ftp)(http) CEL
Processed data included within Sample table

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