Question: RNA-seq result after cuffdiff with no significance.
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gravatar for jlzheng
10 months ago by
jlzheng • 0
jlzheng • 0 wrote:

I analysed samples(two replicates for each group) with overexpression of my interest, I find that overexpression is successful compared from OE to control, but all q_value comes out from cuffdiff are higher than 0.05 and shows no significance including the overexpression gene. which FPKM differs from 26 in control to 3200 in OE. How come this result could be caused? Is p_value significant for analysis?

test fpkm q-value p-value cuffdiff • 517 views
ADD COMMENT • link • modified 10 months ago by Jennifer Hillman Jackson ♦ 25k • written 10 months ago by jlzheng • 0
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gravatar for Jennifer Hillman Jackson
10 months ago by
United States
Jennifer Hillman Jackson ♦ 25k wrote:

Hello,

The test statistic will explain why the data was not considered significant. The other values describe this metric. All is explained here: http://cole-trapnell-lab.github.io/cufflinks/cuffdiff/index.html#differential-expression-tests

Galaxy tutorials for RNA-seq: https://galaxyproject.org/learn/

Thanks, Jen, Galaxy team

ADD COMMENT • link written 10 months ago by Jennifer Hillman Jackson ♦ 25k
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