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Table 3 Distribution in functional categories of the genes significantly (FDR < 0.05) higher expressed in S. cerevisiae in mixed-culture (Mc) and in single-culture (Sc) fermentations, irrespective of the fermentation stage

From: Genomic expression program of Saccharomyces cerevisiae along a mixed-culture wine fermentation with Hanseniaspora guilliermondii

k

f

p-value

Category

Sc

 3

7

6.94E−05

Allantoin catabolic process

 2

2

1.64E−04

Urea catabolic process

 11

815

1.62E−03

Transmembrane transport

Mc

 3

17

8.82E−06

Biotin biosynthetic process

 6

110

2.04E−05

Biosynthesis of vitamins, cofactors, and prosthetic groups

 5

98

1.48E−04

Cellular amino acid biosynthetic process

 3

29

4.54E−04

Purine nucleotide/nucleoside/nucleobase anabolism

  1. k represents the number of genes of each category that appears in our experiment. f is the total number of genes in that category and p-value (single hypothesis one-sided P value of the association between the total number of genes and the genes that are differentially expressed)