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Sample GSM177097 Query DataSets for GSM177097
Status Public on Jun 01, 2007
Title Embryo5_Replicate1
Sample type genomic
 
Channel 1
Source name Anti-CTCF immunopurification
Organism Drosophila melanogaster
Characteristics Experimental Chromatin from 0-20hr immunopurified with rabbit anti-CTCF (Moon et al, 2005, EMBO Reports, 6:p165). Immunopurification as described in Birch-Machin et al (2005) Genome Biology 6:R63. Detailed protocol from http://www.flychip.org.uk/protocols/chip/
Extracted molecule genomic DNA
Extraction protocol Chromatin purified as described in Birch-Machin et al (2005) Genome Biology 6:R63, detailed protocol from http://www.flychip.org.uk/protocols/chip/
Label Cy3
Label protocol Enriched chromatin labelling as described in Birch-Machin et al (2005) Genome Biology 6:R63, detailed protocol from http://www.flychip.org.uk/protocols/chip/
 
Channel 2
Source name Normal Rabbit Serum immunopurification
Organism Drosophila melanogaster
Characteristics Control Chromatin from 0-20hr immunopurified with noraml rabit serum. Immunopurification as described in Birch-Machin et al (2005) Genome Biology 6:R63. Detailed protocol from http://www.flychip.org.uk/protocols/chip/
Extracted molecule genomic DNA
Extraction protocol Chromatin purified as described in Birch-Machin et al (2005) Genome Biology 6:R63, detailed protocol from http://www.flychip.org.uk/protocols/chip/
Label Cy5
Label protocol Enriched chromatin labelling as described in Birch-Machin et al (2005) Genome Biology 6:R63, detailed protocol from http://www.flychip.org.uk/protocols/chip/
 
 
Hybridization protocol As described in Birch-Machin et al (2005) Genome Biology 6:R63, detailed protocol from http://www.flychip.org.uk/protocols/chip/
Scan protocol As described in Birch-Machin et al (2005) Genome Biology 6:R63, detailed protocol from http://www.flychip.org.uk/protocols/chip/
Description Identification of in vivo CTCF binding sites in the Drosophila genome.
Data processing Spotfinding performed with Dapple (Buhler J. et al (2000). Dapple: improved techniques for finding spots on DNA microarrays. University of Washington technical report, UWTR 2000-08-05).
VSN normalisation of 4 slides in an experimental group - VALUE is the VSN normalised ratio of experimental (anti-CTCF-enriched to control). All other data are raw un-normalised values.
See www.flychip.org.uk for full details
 
Submission date Mar 23, 2007
Last update date Mar 27, 2007
Contact name Steve Russell
E-mail(s) s.russell@gen.cam.ac.uk
Phone +44 (0) 1223 766929
Fax +44 (0) 1223 333992
Organization name University of Cambridge
Department Department of Genetics
Street address Downing Street
City Cambridge
ZIP/Postal code CB2 3EH
Country United Kingdom
 
Platform ID GPL5028
Series (1)
GSE7351 In vivo genomic binding sites for the Drosophila CTCF Insulator

Data table header descriptions
ID_REF
VALUE VSN Normalised ratio experimental/control
Status1 Spotfinding status for channel 1 (A=Accept, R=Reject, S=Suspect)
fgMedian1 foreground median pixel intensity of channel 1
bgMedian1 background (local area around spot) median pixel intensity of channel 1
fgAdjMAD1 foreground (spot) pixel intensity variability of channel 1
bgAdjMAD1 background (local area around spot) pixel intensity variability of channel 1
Status2 Spotfinding status for channel 2 (A=Accept, R=Reject, S=Suspect)
fgMedian2 f
bgMedian2 background (local area around spot) median pixel intensity of channel 2
fgAdjMAD2 f
bgAdjMAD2 background (local area around spot) pixel intensity variability of channel 2
fgN number of pixels in the foreground
bgN number of pixels in the background

Data table
ID_REF VALUE Status1 fgMedian1 bgMedian1 fgAdjMAD1 bgAdjMAD1 Status2 fgMedian2 bgMedian2 fgAdjMAD2 bgAdjMAD2 fgN bgN
1001100001 R 4576 4170 815.43 785.778 A 933 550 363.237 257.972 293 4960
1001100002 0.0134001 A 4089 3477 837.669 624.175 A 940 285 373.615 155.673 489 4652
1001100003 0.0758023 A 3919 3399 739.817 630.105 A 806 254 315.794 145.295 489 4652
1001100004 0.395656 R 3955 3452 797.639 649.379 A 661 262 333.585 155.673 349 4876
1001100005 0.204961 A 4033 3424 784.295 641.966 A 795 241 308.381 145.295 349 4876
1001100006 0.132358 A 4033 3432 775.4 665.687 A 836 269 352.859 158.638 421 4764
1001100007 0.264749 A 5110 3298 1180.15 634.553 A 1289 269 578.214 157.156 421 4764
1001100008 0.048186 A 4643 3114 868.804 609.349 A 1231 261 458.123 154.19 421 4764
1001100009 0.256946 S 5798 3584 1199.42 802.087 S 1633 350 570.801 216.46 293 4960
1001100010 S 4163 3436 1315.07 693.857 A 884 349 418.093 206.081 177 5136
1001100011 0.0374809 A 5363 3532 1409.95 825.808 A 1650 488 684.961 299.485 225 5048
1001100012 R 0 4249 0 1445.53 R 0 776 0 644.931 0 5625
1001100013 A 7786 5592 2415.16 919.212 A 2680 1401 1108.98 397.337 225 5048
1001100014 R 0 4263 0 1272.07 R 0 821 0 455.158 0 5625
1001100015 S 3221 2975 736.852 575.249 A 597 288 314.311 151.225 293 4960
1001100016 0.0517955 A 4542 3059 907.351 600.453 A 1171 271 447.745 155.673 421 4764
1001100017 -0.876323 R 3578 3317 692.374 659.757 A 1192 304 375.098 166.051 421 4764
1001100018 -1.61147 A 4436 3380 891.043 647.896 A 3473 315 1183.11 171.982 665 4424
1001100019 -1.57944 A 3818 2924 848.047 596.005 A 2336 261 618.244 148.26 421 4764
1001100020 0.814467 A 4803 3039 1021.51 622.692 A 780 274 308.381 149.743 577 4540

Total number of rows: 4922

Table truncated, full table size 386 Kbytes.




Supplementary data files not provided

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