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Fig. 3 | BMC Plant Biology

Fig. 3

From: Three members of Medicago truncatula ST family are ubiquitous during development and modulated by nutritional status (MtST1) and dehydration (MtST2 and MtST3)

Fig. 3

Activity of Medicago truncatula pST1, pST2 and pST3 in vegetative organs of Arabidopsis thaliana plants. Histochemical GUS staining in vegetative organs (a, roots; b-d, aerial parts) of 10- to 24-d-old pST::GUS transgenic plants. Numbers refer to the corresponding ST gene. c, cotyledon; er, emerging root; fs, floral stem; h, hypocotyl; l, leaf; r, root; ra, root apex; s, stoma. The blue colour and the arrows indicate the zones with GUS activity driven by pST

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