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Figure 1 | BMC Plant Biology

Figure 1

From: The M3 phosphorylation motif has been functionally conserved for intracellular trafficking of long-looped PIN-FORMEDs in the Arabidopsis root hair cell

Figure 1

M3 motif is required for PIN activities in root hair cells. (A) Representative root images of the control (ProE7:YFP), wild-type PIN expression lines (WT), and phosphorylation-defective PIN expression lines (3 m1 and M3). WT-, 3 m1-, and M3-PINs were expressed under the root hair-specific EXPASIN A7 promoter (ProE7). Bar = 0.1 mm for all. (B) Root hair lengths of PIN-expressing transformants. The results were obtained from 22–59 seedlings/414–2332 root hairs from five independent lines. Data represent means ± SE.

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BMC Plant Biology

ISSN: 1471-2229

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