[Gmod-help] help on using subtrack option on chip-seq wig file

[Mingyun Huang]

Hi, 

I installed Gbrowser2.15 on my machine and showed chip-seq coverage data on Gbrowser, but when I tried to use subtrack option, the images are not shown (pop up box is created).  What I did is to add several lines in conf file according to "Creating_and_Managing_Subtracks_with_GBrowse2":

subtrack select = Antibody    tag_value antibody    ;

subtrack table = "WT Leaf 1 H3K27me3";
                        "WT Leaf 2 H3K27me3";

"WT Leaf 1 H3K27me3" is name in my wig file, the top line of the wig file is:

track type=wiggle_0 visibility=full color=255,0,0 altColor=255,0,0 windowingFunction=mean name="WT Leaf 1 H3K27me3" description=""

I converted wig file to gff file and created many wib files, then I loaded gff file to database.

Please tell me what I should do to show images with subtrack option.

Thanks a lot,
Maria