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. 2019 Apr 4;9(5):166. doi: 10.1007/s13205-019-1673-0

Fig. 4.

Fig. 4

Phenotypic and physiological analyses of transgenic plants treated with 20% PEG. a WT and transgenic seedlings were germinated in MS medium with 20% PEG for 1 week before measuring b root length and c proline content. Asterisk indicated the significant difference (p < 0.05) according to Duncan’s multiple-range test