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Sample GSM177099 Query DataSets for GSM177099
Status Public on Jun 01, 2007
Title Embryo5_Replicate3
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 foreground (spot) median pixel intensity of channel 2
bgMedian2 background (local area around spot) median pixel intensity of channel 2
fgAdjMAD2 foreground (spot) pixel intensity variability of channel 2
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 A 1328 1024 305.416 174.947 A 968 407 361.754 146.777 349 4876
1001100002 -0.212221 A 1345 733 306.898 136.399 A 1338 232 357.307 97.8516 577 4540
1001100003 -0.211326 A 1240 703 280.211 128.986 A 1169 194 333.585 87.4734 489 4652
1001100004 0.0133636 A 1258 767 418.093 139.364 A 990 202 655.309 91.9212 349 4876
1001100005 -0.0282379 A 1248 788 349.894 139.364 A 1012 199 530.771 88.956 349 4876
1001100006 -0.0213142 A 1361 860 243.146 148.26 A 1165 271 308.381 103.782 349 4876
1001100007 0.202556 A 1655 878 326.172 151.225 A 1318 237 381.028 97.8516 349 4876
1001100008 0.127733 A 1619 887 305.416 154.19 A 1355 203 375.098 93.4038 489 4652
1001100009 0.113346 A 1591 830 373.615 149.743 A 1335 174 495.188 88.956 349 4876
1001100010 R 0 712 0 130.469 R 0 170 0 80.0604 0 5625
1001100011 -0.15168 A 1216 771 419.576 139.364 A 1075 205 670.135 94.8864 349 4876
1001100012 -0.0946176 A 1765 879 385.476 157.156 A 1836 330 532.253 126.021 349 4876
1001100013 A 1699 1391 398.819 214.977 A 1210 834 444.78 194.221 577 4540
1001100014 0.0823825 A 2031 1046 404.75 189.773 A 1946 543 416.611 167.534 489 4652
1001100015 S 1033 869 234.251 161.603 A 709 382 351.376 133.434 293 4960
1001100016 0.0930349 A 1547 885 302.45 160.121 A 1300 359 338.033 123.056 421 4764
1001100017 -0.267726 A 1211 872 265.385 179.395 A 1177 326 406.232 126.021 349 4876
1001100018 -1.15441 A 1478 716 268.351 139.364 A 3190 171 576.731 80.0604 577 4540
1001100019 -0.959806 A 1498 744 278.729 136.399 A 2813 200 467.019 87.4734 421 4764
1001100020 1.01942 A 2224 707 432.919 133.434 A 1036 187 286.142 83.0256 577 4540

Total number of rows: 4922

Table truncated, full table size 389 Kbytes.




Supplementary data files not provided

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