Fig. 2From: Proteome analysis guided genetic engineering of Corynebacterium glutamicum S9114 for tween 40-triggered improvement in l-ornithine productionSubcellular localization and gene ontology enrichment analysis of different expression protein identified by proteomics approach. a Subcellular localization pie chart. b Two-tailed Fisher’s exact test enrichment analysis of the differentially expressed protein. The gene ontology with a corrected P-value < 0.05 was considered significant. This filtered P value matrix was transformed by the function x = − log10 (P value). Samples were collected at 12 h for total proteomics analysis after treated by tween 40Back to article page