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Fig. 2 | BMC Plant Biology

Fig. 2

From: Identification and analysis of glutathione S-transferase gene family in sweet potato reveal divergent GST-mediated networks in aboveground and underground tissues in response to abiotic stresses

Fig. 2

Phylogenetic tree and subfamily classification of GST proteins from sweet potato, Ipomoea nil, Ipomoea trifida, and Arabidopsis thaliana. The unrooted tree was constructed based on multiple sequence alignment of full-length protein sequences using Muscle program by MEGA 7.0 by the Maximum Likelihood (ML) method. In total, 42, 43, 74, and 55 full-length GST proteins from sweet potato, I. nil, I. trifida, and A. thaliana, respectively, were included. The percentage bootstrap scores which >50 are indicated on the nodes. The major phylogenetic subfamilies are illustrated as different color branches

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