3-mers UCA 50 bases downstrand from stop codon

[CSV file]

Density of motif

t-test: p=5.25568e-06

Neutral set average density: 0.0222734

Different set average density: 0.0261972

Presence of motif

           motif_present
gene_set    absent present
  different    267     727
  neutral      659    1294

Fisher's exact test: p=0.000133617

Binomial GLM: p=0.00014623

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-1.6214  -1.4740   0.7910   0.9073   0.9073  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)    0.67477    0.04786  14.100  < 2e-16 ***
differentTRUE  0.32691    0.08609   3.797 0.000146 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 3668.6  on 2946  degrees of freedom
Residual deviance: 3653.9  on 2945  degrees of freedom
AIC: 3657.9

Number of Fisher Scoring iterations: 4