how to understand rgt-hint differential result
Entering edit mode
4 months ago
zq • 0

i am analysing an atac-seq data, when I run rgt-hint differential, I got the result successfully, but i have confuse about the result

for my understanding, as the official example showing, different sample show the different line significantly should be select as differential motif.

enter image description here

but see my top differential motifs. enter image description here enter image description here

why my result didnt show the difference in lineplot but with most significant pvalue

other motif without significant pvalue, but there is some difference in the plot enter image description here

i used following command to run, can anyone help with this problem?

Am I make any mistake? or there is anyother issue?

rgt-hint footprinting --atac-seq --paired-end --organism=mm10 --output-location=./ \ --output-prefix=WT.merge.footprinting WT.merge.sort.modified.bam WT.Genrich.mod

rgt-hint footprinting --atac-seq --paired-end --organism=mm10 --output-location=./ \ --output-prefix=DKO.merge.footprinting DKO.merge.sort.modified.bam DKO.Genrich.mod

rgt-motifanalysis matching --organism=mm10 --input-files WT.merge.footprinting.bed DKO.merge.footprinting.bed

rgt-hint differential --organism=mm10 --bc --nc 24 \ --mpbs-files=./match/WT.merge.footprinting_mpbs.bed,./match/DKO.merge.footprinting_mpbs.bed \ --reads-files=WT.merge.sort.modified.bam,DKO.merge.sort.modified.bam \ --conditions=WT,DKO \ -output-location=WTvsDKO5

rgt-hint atac command • 305 views
Entering edit mode
4 months ago

In my opinion, separation in line plot is heavily dependent on the number of Instance (Num, n=). Usually studies filter motifs below n=1000 for robust analysis.


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