Hello Ruth,
In general we do not provide advice about scientific direction and how
to interpret your results. The range values are unique to each cell
line/histone modification combination. For more details about the data
you can consult the track description page - which can be accessed by
clicking on the blue/gray bar to the left of the main browser display or
by clicking on the track title. For all ENCODE tracks you will find
contact information for the lab that generated the data at the bottom of
the description page and you can contact them with further questions.
Best regards,
Pauline Fujita
UCSC Genome Bioinformatics Group
http://genome.ucsc.edu
On 3/30/11 12:44 PM, Ruth Grychtol wrote:
> Dear helpdesk,
> here comes quite a beginners question regard the histone mark track
> For example, if I have a histone mark with the signal value 7,01 and a
> p-Value 13,875.
>
> If I know click on "view table" scheme, and then on "range" for the
> signal value in the table, I get a min/ max and average value, for our
> example min 6, max 42808.602, average 16.83. Are these range values
> always the same for a certain cell line and histone modifikation?
> In my example the signal value would be close to the minimum value and
> below the average one. Does this mean that it is probably of no
> biological significance? Is a signal value above the average always
> biologically important? Summerising, I do have problems to interpret
> and compare different signal values and their p-value referring to the
> probability that a histone is binding to the specific DNA-sequence.
>
> Thanks a lot, Ruth.
>
>
>
>
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