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Fig. 4 | BMC Plant Biology

Fig. 4

From: OsNHX5-mediated pH homeostasis is required for post-Golgi trafficking of seed storage proteins in rice endosperm cells

Fig. 4

Immunoelectron microscopy localization of glutelins in rice endosperm cells. a Glutelins were accumulated in PBIIs in the wild-type endosperm cells. CW, cell walls. Bars = 500 nm. b Size-reduced PBII containing glutelins. Bars = 500 nm. c Glutelins in DVs (red arrows) and oval-shaped structures (black arrows). Bars = 500 nm. d Glutelins in the PMBs. Bars = 500 nm. 10-nm gold particle conjugated secondary antibodies were used in (a–d)

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