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Table 1 Transcriptional differences in HP compared to the WT strain at the level of biological processes

From: Integrated omics approaches provide strategies for rapid erythromycin yield increase in Saccharopolyspora erythraea

Gene sets

 HP vs WT

Ontology

Name

Code

Size

t1

t2

t3

t4

KEGG Pathway

Translation

 

145

+

+

  

Ribosome

sen03010

64

+

+

  

Metabolism of terpenoids and polyketides

 

128

 

+

+

+

Biosynthesis of ansamycins

sen01051

13

 

+

+

+

Biosynthesis of 12-, 14- and 16-membered macrolides

sen00522

8

 

+

+

+

Type I polyketide structures

sen01052

9

 

+

+

+

Nitrogen metabolism

sen00910

56

 

  

C5-branched dibasic acid metabolism

sen00660

10

 

+

  

Valine, leucine and isoleucine biosynthesis

sen00290

23

 

+

  

Tyrosine metabolism

sen00350

38

   

Tryptophan metabolism

sen00380

39

  

+

+

Glycolysis/gluconeogenesis

sen00010

74

 

  

Citrate cycle (TCA cycle)

sen00020

48

 

  

Pyruvate metabolism

sen00620

73

 

  

Metabolism of cofactors and vitamins

 

192

 

+

  

Lipid metabolism

 

169

   

Fatty acid biosynthesis

sen00061

29

   

Xenobiotics biodegradation and metabolism

 

175

   

Styrene degradation

sen00643

13

  

+

 

Atrazine degradation

sen01052

9

  

Purine metabolism

sen00230

88

 

 

Nucleotide metabolism

 

118

 

Oxidative phosphorylation

sen00190

49

+

   

Inositol phosphate metabolism

sen00562

20

  

+

 

Membrane transport

 

138

   

ABC transporters

sen02010

117

   

GO biological process

DNA biosynthetic process

GO:0071897

18

 

 

DNA replication

GO:0006260

29

  

DNA integration

GO:0015074

48

   

DNA recombination

GO:0006310

44

+

  

DNA repair

GO:0006281

45

  

 

Transposition, DNA-mediated

GO:0006313

62

 

DNA-templated transcription, initiation

GO:0006352

36

 

Negative regulation of transcription, DNA-templated

GO:0045892

19

 

 

Translation

GO:0006412

68

+

+

 

+

Methylation

GO:0032259

126

  

+

 

Dephosphorylation

GO:0016311

26

  

+

 

Biosynthetic process

GO:0009058

59

  

+

+

Fatty acid biosynthetic process

GO:0006633

23

   

Antibiotic biosynthetic process

GO:0017000

16

 

+

+

+

Proteolysis

GO:0006508

152

 

+

+

+

Amino acid transmembrane transport

GO:0003333

33

   

Carbohydrate transport

GO:0008643

25

   

  1. For each ontology used, KEGG pathways or GO Biological process, gene set names, codes and sizes (total numbers of S. erythraea genes associated with the gene set) are shown. Significant enrichment (p < 0.01 for KEGG and p < 0.05 for GO) of the individual gene sets in up- or down-regulated genes at individual time points (t1–t4) is represented by ‘+’ or ‘−’, respectively. Pathways with missing codes are the top KEGG ontology terms