Schema for Detected DHS Positions (Embryos) - DHS Peaks Identified by MACS (Embryos)
  Database: dm6    Primary Table: dm6_dnaseI_stage14_macs    Row Count: 21,233
fieldexampleSQL type info
bin 585smallint(5) unsigned range
chrom chr2Lvarchar(255) values
chromStart 5723int(10) unsigned range
chromEnd 5870int(10) unsigned range
name dm6_dnaseI_stage14_peak_1varchar(255) values
score 48int(10) unsigned range
strand .char(1) values
signalValue 2.34943float range
pValue 6.46767float range
qValue 4.86815float range
peak 86int(11) range

Sample Rows
 
binchromchromStartchromEndnamescorestrandsignalValuepValueqValuepeak
585chr2L57235870dm6_dnaseI_stage14_peak_148.2.349436.467674.8681586
585chr2L1627816444dm6_dnaseI_stage14_peak_2175.3.8178219.443317.530192
585chr2L1859418706dm6_dnaseI_stage14_peak_3288.4.328630.889828.815637
585chr2L1878319290dm6_dnaseI_stage14_peak_4712.6.8995973.709171.2652160
585chr2L2141521513dm6_dnaseI_stage14_peak_5205.3.8099922.550920.590353
585chr2L2157521860dm6_dnaseI_stage14_peak_62021.13.4179205.258202.186181
585chr2L2221722304dm6_dnaseI_stage14_peak_743.2.160785.967654.393836
585chr2L3557335956dm6_dnaseI_stage14_peak_8183.3.8721620.301918.3754107
585chr2L4042740524dm6_dnaseI_stage14_peak_977.2.651329.461787.7649557
585chr2L4209342487dm6_dnaseI_stage14_peak_10199.4.0527621.948819.9954184

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

Detected DHS Positions (Embryos) (dhs_embryos_macs) Track Description
 

Description

This track shows the positions of DNase I hypersensitive sites (DHS) identified by MACS during different stages of Drosophila embryo development.

Credits

The dataset was retrieved from the NCBI Sequence Read Archive (SRA) under the accession number SRP002474.

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

Thomas S, et al. Dynamic reprogramming of chromatin accessibility during Drosophila embryo development. Genome Biol. 2011;12(5):R43.