User:Karmella Haynes/Notebook/PcTF Genomics/2012/05/16: Difference between revisions

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* MACS: Model-based Analysis of ChIP-Seq (Zhang et al. 2008) - Given a sonication size (bandwidth) and a high-confidence fold-enrichment (mfold), MACS slides 2 bandwidth windows across the genome to find regions with tags more than mfold enriched relative to a random tag genome distribution.  
* MACS: Model-based Analysis of ChIP-Seq (Zhang et al. 2008) - Given a sonication size (bandwidth) and a high-confidence fold-enrichment (mfold), MACS slides 2 bandwidth windows across the genome to find regions with tags more than mfold enriched relative to a random tag genome distribution.  


* Parameters used for MACS
* Arguments and parameters in Excel files from Mark


{| class="wikitable" border="0" cellspacing="3" <!-- Rxn. table -->
{| class="wikitable" border="0" cellspacing="3" <!-- Rxn. table -->
|-valign="top"
|-valign="top"
| <u>Parameter</u> || <u>Volume</u>  
| <u>Parameter</u> || <u>Value</u>  
|-
|-
| reagent 1 || # μL
| name || NA
|-
|-
| reagent 2 || #
| format || AUTO
|-
|-
| reagent 3 || #
| ChIP-seq file || /scratch/mwteng/haynes/aligned/bam/1_aln.bam
|-
|-
| reagent 4 || #
| Control file || None
|-
|-
| dH<sub>2</sub>O || #
| Effective genome size || 2.7e+09
|-
|-
| Band width || 300
|-
| Model fold || 10,30
|-
| P value cut-off || 1.00e-05
|-
|
| &nbsp; || # μL
| &nbsp; || # μL
|}
|}

Revision as of 14:09, 2 April 2014

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05/16/12

  • Peak-finding: BAM > BED using MACS

Peak-finding: BAM > BED using MACS

  • Done by Mark Teng
  • MACS: Model-based Analysis of ChIP-Seq (Zhang et al. 2008) - Given a sonication size (bandwidth) and a high-confidence fold-enrichment (mfold), MACS slides 2 bandwidth windows across the genome to find regions with tags more than mfold enriched relative to a random tag genome distribution.
  • Arguments and parameters in Excel files from Mark
Parameter Value
name NA
format AUTO
ChIP-seq file /scratch/mwteng/haynes/aligned/bam/1_aln.bam
Control file None
Effective genome size 2.7e+09
Band width 300
Model fold 10,30
P value cut-off 1.00e-05
  # μL

--> Reaction conditions