CAGE peaks
===
This directory contains the CAGE peaks defined in the FANTOM5 project as a robust set, where genomic coordinates originally defined on mm9 are lifted to mm10 by liftOver tool.

By following the update, their annotations are also updated - see “CAGE_peaks_annotation” directory in the parent directory.

- Inquiries: fantom-help@gsc.riken.jp
- Update:  2015-09-18 initial release

Data files
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- mm10_liftover_CAGE_peaks_combined_phase_1+2.bed : all lifted-over CAGE peaks using UCSC Lift-over
- mm10_fair_CAGE_peaks_combined_phase1+2.bed : fairly remapped CAGE peaks.
- mm10_problematic_CAGE_peaks_combined_phase1+2 : problematic CAGE peaks that were filtered out by QC
- mm9_droppped_CAGE_peaks_phase1+2.bed : unmapped CAGE peaks (in mm9 coordination)

Description of the columns in CAGE peaks coordinates files
---
This is baed on BED9 format, where the thickStart and thickEnd position represent representative TSS positions. (https://genome.ucsc.edu/FAQ/FAQformat.html#format1)

- chromosome
- start of CAGE peak region
- end of CAGE peak region
- name (ID) of the CAGE peak
- score
- strand of the CAGE peak
- start of the representative TSS position
- end of the representative TSS position (Note: end is always start+1)
- rgb string for color coding (plus or minus strand only)