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Sample GSM112281 Query DataSets for GSM112281
Status Public on Aug 25, 2006
Title Donor MK09 thrombopoietin + nicotinamide Day 08 rep1
Sample type RNA
 
Channel 1
Source name Donor MK09 thrombopoietin + nicotinamide Day 08
Organism Homo sapiens
Characteristics Culture initiated from G-CSF mobilized peripheral blood CD34-positive hematopoietic stem and progenitor cell donation, male donor, age 21, African American
Biomaterial provider All Cells, Berkeley, CA
Treatment protocol 6.25 mM nicotinamide added on day 5, cultured to day 8
Growth protocol Grown in X-VIVO20 serum-free media with 100 ng/mL thrombopoietin, 37degC, 5% CO2
Extracted molecule total RNA
Extraction protocol Agilent RNA isolation mini-kit
Label Cy3
Label protocol Agilent Low RNA Input Fluorescent Linear Amplification kit (v2.0) (reverse transcription with oligo-dT primers, in vitro transcription with direct incorporation of fluorescently labeled CTP analogs)
 
Channel 2
Source name Universal Reference RNA
Organism Homo sapiens
Characteristics Pooled RNA from 10 human cell lines
Biomaterial provider Stratagene
Extracted molecule total RNA
Label Cy5
Label protocol Agilent Low RNA Input Fluorescent Linear Amplification kit (v2.0) (reverse transcription with oligo-dT primers, in vitro transcription with direct incorporation of fluorescently labeled CTP analogs)
 
 
Hybridization protocol Followed Agilent 60-mer oligo microarray processing protocol v 4.1, using SSC wash protocol and forced nitrogen drying
Scan protocol Scanned using Agilent Microarray Scanner (G2565BA) at 10um resolution
Description Primary human hematopoietic stem cell culture directed toward megakaryocytic differentiation with or without nicotinamide supplementation
Data processing Agilent Feature Extraction software (v.7.2) was used to assess spot quality and extract feature intensity statistics; duplicate spots were averaged; background-subtracted data were normalized using SNNLERM (Yang et al., PNAS 2003; 100:1122-1127)
 
Submission date Jun 02, 2006
Last update date Aug 25, 2006
Contact name Eleftherios Terry Papoutsakis
E-mail(s) papoutsakis@dbi.udel.edu
Organization name University of Delaware
Department Chemical Engineering
Street address 15 Innovation Way
City Newark
State/province DE
ZIP/Postal code 19711
Country USA
 
Platform ID GPL887
Series (1)
GSE4974 thrombopoietin-induced megakaryocyte differentiation with and without nicotinamide

Data table header descriptions
ID_REF
VALUE Normalized natural log (Ch2/Ch1). Replicate spots on array representing same 60mer were averaged prior to normalization.
CH1_MEDIAN_INT Channel 1 median intensity
CH1_MEDIAN_BKG Channel 1 median background intensity
CH1_BKG_STD_DEV Channel 1 background intensity standard deviation
CH2_MEDIAN_INT Channel 2 median intensity
CH2_MEDIAN_BKG Channel 2 median background intensity
CH2_BKG_STD_DEV Channel 2 background intensity standard deviation
CONF_DIFF_EXPR Confidence of differential expression (Ch1 vs Ch2, per method of Yang et al., PNAS 2003; 100:1122-1127 [0,1]

Data table
ID_REF VALUE CH1_MEDIAN_INT CH1_MEDIAN_BKG CH1_BKG_STD_DEV CH2_MEDIAN_INT CH2_MEDIAN_BKG CH2_BKG_STD_DEV CONF_DIFF_EXPR
1 NULL 1002 65 5.63 462 62 9.12 NULL
2 NULL 287 66 6.10 96 62 8.14 NULL
3 -1.9056 354 66 6.44 152 62 8.88 0.9400
4 0.6078 1709 66 5.91 10253 62 7.96 0.5953
5 -0.2262 560 67 6.49 940 61 7.44 0.2453
6 NULL 387 66 6.20 167 61 8.07 NULL
7 NULL 2052 66 6.38 303 61 9.17 NULL
8 NULL 1043 67 7.09 1654 62 9.24 NULL
9 NULL 822 68 29.97 692 62 9.68 NULL
10 -2.7824 369 69 6.02 141 61 8.33 0.9686
11 -1.1671 328 69 6.20 181 61 8.10 0.7506
12 -1.2023 351 69 5.85 199 61 8.01 0.7646
13 0.6054 214 68 6.01 184 61 8.14 0.7937
14 NULL 867 68 5.68 150 61 7.68 NULL
15 0.7301 884 68 5.81 4681 62 8.58 0.6464
16 0.7775 231 69 5.31 235 62 8.55 0.6050
17 0.0243 211 69 5.53 123 61 8.61 0.0921
18 0.6104 315 68 5.16 572 61 8.44 0.5482
20 -1.2914 265 69 6.17 101 62 8.34 1.0000
21 NULL 921 69 6.40 150 62 7.68 NULL

Total number of rows: 22153

Table truncated, full table size 952 Kbytes.




Supplementary data files not provided

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