Table 4

Proteomic analysis of stress response in C. butyricum DSP1
Protein names Gene/ORF names Number ID Mass (Da) q-value* Fold change** Fold change***
HSP20 CLP_1581 C4ILE7 17.07 0.0024 1.62 3.41
GroEL (HSP60) groL B1R088 57.90 0.0056 2.14 5.31
DnaK (HSP70) dnak C4IDG2 65.64 0.0165 1.32 3.72
HSP90 CLP_0987 C4IJL7 75.22 0.0076 0.23 0.31
SpoOA Spo0A B1QU80 31.45 0.0021 1.32 3.72

*q-value – statistical significance of obtained results.

**fold change between samples from batch and fed-batch fermentation – after adding the first portion of glycerol (26th hour).

***fold change between samples from batch and fed-batch fermentation – after adding the second portion of glycerol (52nd hour).

Szymanowska-Powałowska and Białas

Szymanowska-Powałowska and Białas BMC Microbiology 2014 14:45   doi:10.1186/1471-2180-14-45

Open Data