3-mers UCA 50 bases upstrand from start codon

[CSV file]

Density of motif

t-test: p=0.054223

Neutral set average density: 0.0331592

Different set average density: 0.0349095

Presence of motif

           motif_present
gene_set    absent present
  different    128     866
  neutral      320    1633

Fisher's exact test: p=0.0125234

Binomial GLM: p=0.0123526

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-2.0247   0.5251   0.5982   0.5982   0.5982  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)    1.62985    0.06113  26.660   <2e-16 ***
differentTRUE  0.28200    0.11271   2.502   0.0124 *  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 2512.0  on 2946  degrees of freedom
Residual deviance: 2505.6  on 2945  degrees of freedom
AIC: 2509.6

Number of Fisher Scoring iterations: 4