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. 2021 Nov 27;22(23):12854. doi: 10.3390/ijms222312854

Figure 1.

Figure 1

Expression of GmNTL members in response to Al toxicity. (A) Phylogenetic tree and conserved protein motifs in GmNTLs. The phylogenetic tree was constructed based on the amino acid sequences of GmNTLs using MEGA 7.0.14 software. The four clades were shown in different colors; (B) Phenotype and taproot elongation of soybean seedlings treated with (+Al) or without (−Al) 50 µM AlCl3 for 48 h; (C) Relative expression of GmNTLs in soybean roots tips (0–2 cm) in response to Al. Asterisks indicate significant differences between the +Al treatment and −Al control (*: 0.01 < p < 0.05; **: 0.001 < p < 0.01; ***: p < 0.001).