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Table 3 Functional classification of upregulated proteins of YRR1 deletion

From: Proteomic analysis revealed the roles of YRR1 deletion in enhancing the vanillin resistance of Saccharomyces cerevisiae

MIPS functional category

Number of genes in category

P-value

RNA transport

9

1 × 10− 5

Transcriptional control

19

5 × 10− 5

Energy generation

4

3 × 10− 4

Electron transport

7

4 × 10− 4

rRNA processing

9

1 × 10− 3

RNA binding

9

3 × 10− 3

Translation elongation

3

4 × 10− 3

Translation termination

2

0.01

  1. Significance was estimated with FunSpec (http://funspec.med.utoronto.ca/) based on the hypergeometric distribution of the MIPS functional categories of the differentially expressed proteins compared to the yeast proteome (P-value smaller than 0.01, bonferroni correction applied)
  2. BY4741 and BY4741(yrr1Δ) cultivated in SD medium without vanillin for 6 h when OD600 reached to 1.6