Schema for MACS STARR-seq Peaks - STARR-Seq Peaks Identified by MACS

Database: dm6 Primary Table: S2_STARRseq_macs Data last updated: 2016-03-08
Big Bed File: /gbdb/dm6/bbi/dm6_S2_macs.gappedPeak.bb
Item Count: 4,088
Format description: This format is used to provide called regions of signal enrichment based on pooled, normalized (interpreted) data where the regions may be spliced or incorporate gaps in the genomic sequence. It is a BED12+3 format.

field	example	description
`chrom`	chr2L	Reference sequence chromosome or scaffold
`chromStart`	15790602	Pseudogene alignment start position
`chromEnd`	15791396	Pseudogene alignment end position
`name`	dm6_S2_macs_peak_500	Name of pseudogene
`score`	7	Score of pseudogene with gene (0-1000)
`strand`	.	+ or - or . for unknown
`thickStart`	15790602	Start of where display should be thick (start codon)
`thickEnd`	15791396	End of where display should be thick (stop codon)
`reserved`	0	Always zero for now
`blockCount`	3	Number of blocks
`blockSizes`	1,726,1	Comma separated list of block sizes
`chromStarts`	0,48,793	Start positions relative to chromStart
`signalValue`	1.26549	Measurement of average enrichment for the region
`pValue`	1.57219	Statistical significance of signal value (-log10). Set to -1 if not used.
`qValue`	0.78136	Statistical significance with multiple-test correction applied (FDR). Set to -1 if not used.

Sample Rows

chrom	chromStart	chromEnd	name	score	strand	thickStart	thickEnd	blockCount	blockSizes	chromStarts	signalValue	pValue	qValue
chr2L	15790602	15791396	dm6_S2_macs_peak_500	7	.	15790602	15791396	3	1,726,1	0,48,793	1.26549	1.57219	0.78136
chr2L	15793470	15793982	dm6_S2_macs_peak_501	12	.	15793470	15793982	2	1,1	0,511	1.45984	2.08082	1.23422
chr2L	15877966	15879024	dm6_S2_macs_peak_502	12	.	15877966	15879024	2	1,1	0,1057	1.42725	2.06278	1.24344
chr2L	15892565	15893078	dm6_S2_macs_peak_503	7	.	15892565	15893078	2	1,1	0,512	1.32721	1.51711	0.73666
chr2L	15913711	15914639	dm6_S2_macs_peak_504	6	.	15913711	15914639	3	1,570,1	0,357,927	1.24213	1.39006	0.67120
chr2L	15921259	15923111	dm6_S2_macs_peak_505	20	.	15921259	15923111	3	1,688,1	0,27,1851	1.80132	2.93227	2.00504
chr2L	15934282	15935000	dm6_S2_macs_peak_506	9	.	15934282	15935000	3	1,664,1	0,49,717	1.39124	1.81636	0.95197
chr2L	15985186	15986307	dm6_S2_macs_peak_507	35	.	15985186	15986307	2	1,1	0,1120	2.22505	4.50524	3.53903
chr2L	16063228	16065183	dm6_S2_macs_peak_508	88	.	16063228	16065183	2	1,1	0,1954	3.77957	10.09229	8.80252
chr2L	16191197	16191985	dm6_S2_macs_peak_509	54	.	16191197	16191985	2	1,1	0,787	2.44281	6.54044	5.47299

MACS STARR-seq Peaks (STARRseq_macs) Track Description


	Description This track shows the positions of cell-type specific enhancers identified by Self-Transcribing Active Regulatory Region Sequencing (STARR-Seq) in BG3, S2, and ovarian somatic cells (OSC). The enriched peaks were identified by MACS. References Zhang Y et al. Model-based analysis of ChIP-Seq (MACS). Genome Biol. 2008;9(9):R137. Yáñez-Cuna JO, et al. Dissection of thousands of cell type-specific enhancers identifies dinucleotide repeat motifs as general enhancer features. Genome Res. 2014 Jul;24(7):1147-56. Arnold CD et al., Genome-wide quantitative enhancer activity maps identified by STARR-seq. Science. 2013 Mar 1;339(6123):1074-7.

Description

References