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Open Access Research article

Arabidopsis senescence-associated protein DMP1 is involved in membrane remodeling of the ER and tonoplast

Alexis Kasaras1, Michael Melzer2 and Reinhard Kunze1*

Author Affiliations

1 Dahlem Centre of Plant Sciences (DCPS), Freie Universität Berlin, Institut für Biologie - Angewandte Genetik, Albrecht-Thaer-Weg 6, D-14195, Berlin, Germany

2 Institute of Plant Genetics and Crop Plant Research (IPK), Corrensstraße 3, D-06466, Gatersleben, Germany

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BMC Plant Biology 2012, 12:54  doi:10.1186/1471-2229-12-54

Published: 24 April 2012

Additional files

Additional file 1:

Compilation of Additional file 1: Figure S1 – S6 and Additional file 1: Table T1. Additional file 1: Figure S1: DMP1-eGFP does not localize to the ER during stage 1. Additional file 1: Figure S2: Tight association between DMP1-eGFP-labeled tubules and vacuolar sheets. Additional file 1: Figure S3: The vacuolar sheets are double membranes. Additional file 1: Figure S4: Exclusion of TPK1-mRFP at contact zones within foamy membrane structures. Additional file 1: Figure S5: The sponge-like structures are tonoplast domains. Additional file 1: Figure S6: Bolus formation and vesiculation of the ER occur asynchronously within a tissue.

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