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Sample GSM135517 Query DataSets for GSM135517
Status Public on Sep 12, 2006
Title ChIP of LEU3p-DB 6/14/03 No.2
Sample type genomic
 
Channel 1
Source name input extract
Organism Saccharomyces cerevisiae
Characteristics Yeast strain: BY4720-LEU3null
expressing vector: pRS416-TEF1-MBPLeu3pDB, which overexpresses DNA-binding domain of Leu3(1-147aa).
supernatant DNA as reference DNA
Biomaterial provider Neil Clarke Lab in Johns Hopkins Medical School
Treatment protocol supernatant DNA as reference DNA
Growth protocol cells were grown to OD of 1
Extracted molecule genomic DNA
Extraction protocol Fixed cells were washed and lysed using bead beater and sonicated to get the extract
Label Cy3
 
Channel 2
Source name anti-MBP-Leu3DB ChIP
Organism Saccharomyces cerevisiae
Characteristics Yeast strain: BY4720-LEU3null
expressing vector: pRS416-TEF1-MBPLeu3pDB, which overexpresses DNA-binding domain of Leu3(1-147aa).
anti-MBP-Leu3DB ChIPed DNA
Biomaterial provider Neil Clarke Lab in Johns Hopkins Medical School
Treatment protocol anti-MBP-Leu3DB ChIP
Growth protocol cells were grown to OD of 1
Extracted molecule genomic DNA
Extraction protocol Fixed cells were washed and lysed using bead beater and sonicated to get the extract
Label Cy5
 
 
Scan protocol Fluorescent array images were collected for both Cy3 and Cy5 with a GenePix 4000A fluorescent scanner and image intensity data were extracted and analyzed with GenePix Pro 5.0 analysis
Description overexpressing LEU3p DNA-binding domain (1-147aa) under TDH3 promoter in pRS416-TEF1-MBPLeu3pAD(DB-null-BspEI) vector.
yeast strain: BY4720, leu3null
MBP-tagged Leu3DB
anti-MBP(Abcam65)
done in 6/14/2003 #2
Flagged spots(low image quality) have been filtered.
Data processing lowess normalization
 
Submission date Sep 08, 2006
Last update date Oct 13, 2006
Contact name Jason D Lieb
E-mail(s) jlieb@bio.unc.edu
Phone (919) 843-3228
Fax (919) 962-1625
URL http://www.bio.unc.edu/faculty/lieb/labpages/home.shtml
Organization name University of North Carolina at Chapel Hill
Department Department of Biology
Street address CB# 3280, 202 Fordham Hall
City Chapel Hill
State/province NC
ZIP/Postal code 27599-3280
Country USA
 
Platform ID GPL4278
Series (2)
GSE5785 Comparison of Leu3 binding in vitro and in vivo
GSE6016 DIP-chip: Rapid and accurate determination of DNA-binding specificity

Data table header descriptions
ID_REF
VALUE log10(CH1DL_MEDIAN/CH2DL_MEDIAN)
CH1DL_MEDIAN Channel 1 lowess-normalized NET intensity (median)
CH2DL_MEDIAN Channel 2 lowess-normalized NET intensity (median)
CH1B_SD Std Dev of Ch1 background
CH2B_SD Std Dev of Ch2 background

Data table
ID_REF VALUE CH1DL_MEDIAN CH2DL_MEDIAN CH1B_SD CH2B_SD
4243 -0.508541951702797 5229 16864 692 598
10558 -0.453690478704834 3516 9994 138 107
5411 -0.433944154678297 7601 20645 1758 2173
15178 -0.398379905405352 3355 8396 774 519
11681 -0.487539612956677 659 2025 69 29
11050 -0.383903521223153 3094 7489 106 70
7327 -0.0425523506854637 204 225 23 21
479 -0.365157139084937 883 2047 30 38
1769 -0.148419832457823 5589 7866 129 243
6780 -0.367976785294594 30 70 39 34
7310 -0.326371799071178 1140 2417 25 21
18098 -0.29270379457723 10348 20303 1134 968
9003 -0.211931536906618 2321 3781 76 56
16408 0.103749437538362 560 441 59 72
3454 -0.323557033258561 3118 6568 69 94
4986 -0.283177268525199 1825 3503 230 696
14183 -0.217948032574125 4138 6835 164 114
11729 -0.059828290017684 413 474 23 20
4760 -0.291686675194836 2866 5610 548 631
5039 -0.273983869225513 2178 4093 266 409

Total number of rows: 17695

Table truncated, full table size 720 Kbytes.




Supplementary data files not provided

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