3-mers AAC 50 bases upstrand from start codon

[CSV file]

Density of motif

t-test: p=0.0517408

Neutral set average density: 0.0182181

Different set average density: 0.0168209

Presence of motif

           motif_present
gene_set    absent present
  different    433     561
  neutral      776    1177

Fisher's exact test: p=0.0477021

Binomial GLM: p=0.0458789

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

Deviance Residuals: 
   Min      1Q  Median      3Q     Max  
-1.359  -1.359   1.006   1.006   1.070  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)    0.41657    0.04624   9.009   <2e-16 ***
differentTRUE -0.15759    0.07893  -1.997   0.0459 *  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 3989.9  on 2946  degrees of freedom
Residual deviance: 3986.0  on 2945  degrees of freedom
AIC: 3990

Number of Fisher Scoring iterations: 4