Fig. 7
The heatmap for the investigated parameters. “*” show p < 0.05, and “**” show p < 0.01. 2-AP, 2-acetyl-1-pyrroline; 1-P, 1-pyrroline contents; MG, methylglyoxal contents; Glu, glutamic acid contents; P5C, pyrroline-5-carboxylic acid; PDH, proline dehydrogenase; P5CS, pyrroline-5-carboxylate synthetase; OAT, ornithine transaminase; Pro, Proline