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Sample GSM135515 Query DataSets for GSM135515
Status Public on Sep 12, 2006
Title ChIP of LEU3p AD as negative control 7/19/03
Sample type genomic
 
Channel 1
Source name input extract
Organism Saccharomyces cerevisiae
Characteristics Yeast strain: BY4720-LEU3null
expressing vector: pRS416-TEF1-MBPLeu3pAD, in which DNA-binding domain of Leu3 is deleted.
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-Leu3AD ChIP
Organism Saccharomyces cerevisiae
Characteristics Yeast strain: BY4720-LEU3null
expressing vector: pRS416-TEF1-MBPLeu3pAD, in which DNA-binding domain of Leu3 is deleted.
anti-MBP-Leu3AD ChIPed DNA
Biomaterial provider Neil Clarke Lab in Johns Hopkins Medical School
Treatment protocol anti-MBP-Leu3AD 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 activation domain alone under TDH3 promoter in pRS416-TEF1-MBPLeu3pAD(DB-null-BspEI) vector.
yeast strain: BY4720, leu3null
MBP-tagged Leu3AD
anti-MBP(Abcam65)
done in 7/19/2003
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
14532 -0.536370205416852 3220 11072 2181 2385
7407 -0.467942146784034 5690 16713 324 264
6951 -0.441714135450351 4960 13715 422 383
6677 -0.352164148882983 5254 11821 59 50
11420 -0.281980324349568 15449 29572 42 41
15280 -0.249917497750149 19666 34965 186 163
8954 -0.264724577267019 15493 28501 880 1081
18010 -0.214801057207809 29459 48308 185 433
4920 -0.334395565631041 3594 7762 524 454
15182 -0.228024330660898 21227 35885 86 90
11197 -0.314045398893068 4306 8874 209 274
9264 -0.216687625761869 22381 36861 73 63
9258 -0.143582810886752 929 1293 67 55
18418 -0.185647581450036 36033 55252 33 39
15723 -0.278008932012497 7496 14218 54 52
13562 -0.241654724462295 14869 25938 37 45
13431 -0.224163399458678 17403 29160 27 33
15421 -0.259824165812802 6855 12469 4922 5776
9720 -0.246015572728513 26206 46176 6274 11807
17249 -0.238513892926615 13661 23659 76 54

Total number of rows: 17404

Table truncated, full table size 715 Kbytes.




Supplementary data files not provided

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