Fig. 5: The magnetic levitation-mediated auxin response is regulated by auxin distribution in Arabidopsis embryos. | Microsystems & Nanoengineering

Fig. 5: The magnetic levitation-mediated auxin response is regulated by auxin distribution in Arabidopsis embryos.

From: A magnetically enabled simulation of microgravity represses the auxin response during early seed germination on a microfluidic platform

Fig. 5

a Embryo sections of DR5::GFP seeds treated with mock (Mock), 500 μg/L L-Kyn for 12 h or 100 μg/L IAA for 30 min in advance (Control), while expression of DR5::GFP in seed embryos treated with Gd3+-induced magnetic levitation (LEV) for 30 min. Scale bar = 100 μm. b Quantification of the relative expression of DR5::GFP in Arabidopsis embryos after IAA or L-Kyn treatment without (blank rectangle) and with Gd3+-induced LEV (filled rectangle with dots). c Quantification of the percentage of DR5::GFP cells with Gd3+-induced LEV divided by those without mock, IAA or L-Kyn treatment as defined in (a)

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