3-mers UCU 50 bases upstrand from start codon

[CSV file]

Density of motif

t-test: p=0.058062

Neutral set average density: 0.0216999

Different set average density: 0.0234004

Presence of motif

           motif_present
gene_set    absent present
  different    336     658
  neutral      754    1199

Fisher's exact test: p=0.0110157

Binomial GLM: p=0.010697

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-1.4728  -1.3797   0.9083   0.9878   0.9878  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)    0.46385    0.04648   9.980   <2e-16 ***
differentTRUE  0.20824    0.08159   2.552   0.0107 *  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 3883.5  on 2946  degrees of freedom
Residual deviance: 3876.9  on 2945  degrees of freedom
AIC: 3880.9

Number of Fisher Scoring iterations: 4