Fig. 2From: Transcriptional responses of human intestinal epithelial HT-29 cells to spore-displayed p40 derived from Lacticaseibacillus rhamnosus GGDetermination of the peptidoglycan hydrolase activity of CotG-p40. After treatment of peptidoglycan with different concentrations of CotG-p40 (●) and wild-type spore (■) at 37 °C for 15 min, the absorbance of each sample was measured at 570 nm. All tests were performed in triplicate, and the data are presented as mean ± standard deviationBack to article page