3-mers CAC 50 bases downstrand from stop codon

[CSV file]

Density of motif

t-test: p=4.5491e-06

Neutral set average density: 0.00834613

Different set average density: 0.0115091

Presence of motif

           motif_present
gene_set    absent present
  different    600     394
  neutral     1363     590

Fisher's exact test: p=3.64708e-07

Binomial GLM: p=3.10699e-07

Call:
glm(formula = motif_present ~ different, family = binomial, data = daf)

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-1.0048  -0.8481  -0.8481   1.3604   1.5473  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)   -0.83732    0.04928 -16.991  < 2e-16 ***
differentTRUE  0.41674    0.08145   5.117 3.11e-07 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 3753.9  on 2946  degrees of freedom
Residual deviance: 3727.9  on 2945  degrees of freedom
AIC: 3731.9

Number of Fisher Scoring iterations: 4