Seed Proteomic Profiles of Three Paeonia Varieties and Evaluation of Peony Seed Protein as a Food Product

Figure 4

Hierarchical clustering analysis of (a) specifically expressed proteins (SEPs) and (b) DEPs of three peony species. Abbreviations: P5CSB: delta 1-pyrroline-5-carboxylate synthetase B; DiT1: 2-oxoglutarate/malate translocator; PUB13: U-box domain-containing protein 13; PR10: pathogen-related protein; HPS: heat shock protein; POB1: POZ/BTB-containing G-protein 1 isoform 1; GAPC-2: glyceraldehyde-3-phosphate dehydrogenase 2; PUB13: U-box domain-containing protein 13; VIC: voltage-gated ion channel superfamily; ACC 1-like: acetyl-CoA carboxylase 1-like; PUB 42: U-box domain-containing protein 42-like; GAPDH: glyceraldehyde-3-phosphate dehydrogenase; PGK: phosphoglycerate kinase; FBA: fructose-bisphosphate aldolase, cytoplasmic isozyme; GCN1: eIF-2-alpha kinase activator; HSP18.1A: heat shock protein 18.1A.

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(b)