Schema for modENCODE PolII ChIP-Seq - modENCODE RNA Polymerase II ChIP-Seq
  Database: dm6    Primary Table: Pupae_PolII_macs    Row Count: 6,516   Data last updated: 2022-10-20
fieldexampleSQL type info
bin 585smallint(5) unsigned range
chrom chr2Lvarchar(255) values
chromStart 18209int(10) unsigned range
chromEnd 18694int(10) unsigned range
name dm6_Pupae_PolII_peak_1varchar(255) values
score 707int(10) unsigned range
strand .char(1) values
signalValue 13.6049float range
pValue 73.4639float range
qValue 70.74float range
peak 272int(11) range

Sample Rows
 
binchromchromStartchromEndnamescorestrandsignalValuepValueqValuepeak
585chr2L1820918694dm6_Pupae_PolII_peak_1707.13.604973.463970.74272
585chr2L2115621492dm6_Pupae_PolII_peak_2388.8.1997741.223338.8097137
585chr2L5896759444dm6_Pupae_PolII_peak_3913.16.787594.234391.3028278
585chr2L6698767236dm6_Pupae_PolII_peak_4105.3.3991412.567210.5545115
585chr2L7242072859dm6_Pupae_PolII_peak_5658.8.2405668.546765.8699228
585chr2L8727187535dm6_Pupae_PolII_peak_6138.4.5973615.880913.8014116
585chr2L106362106731dm6_Pupae_PolII_peak_756.2.654897.506515.62847232
585chr2L107889108412dm6_Pupae_PolII_peak_81355.17.2718138.98135.529256
585chr2L120366120905dm6_Pupae_PolII_peak_9105.4.9003212.522710.511213
585chr2L121497121939dm6_Pupae_PolII_peak_101138.13.7144117.07113.888218

Note: all start coordinates in our database are 0-based, not 1-based. See explanation here.

modENCODE PolII ChIP-Seq (modENCODE_polII_chipseq) Track Description
 

Description

These tracks show the regions in the genome that are significantly enriched in RNA Polymerase II ChIP-Seq reads at different developmental stages as determined by MACS2. The signal tracks correspond to the log likelihood enrichment ratios of the treatment versus the DNA input sample as determined by the bdgcmp program in MACS2.

The ChIP-Seq data were produced as part of the modENCODE project and were obtained from the NCBI Sequence Reads Archive under the accession number SRP001424.

Credits

Ho JW et al. ChIP-chip versus ChIP-seq: lessons for experimental design and data analysis. BMC Genomics. 2011 Feb 28;12:134.

Zhang Y et al. Model-based analysis of ChIP-Seq (MACS). Genome Biol. 2008;9(9):R137.