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Endoplasmic reticulum targeted GFP reveals ER organization in tobacco NT-1 cells during cell division

Gupton, S L; Collings, David; Allen, N S


The endoplasmic reticulum (ER) of plant cells undergoes a drastic reorganization during cell division. In tobacco NT-1 cells that stably express a GFP construct targeted to the ER, we have mapped the reorganization of ER that occurs during mitosis and cytokinesis with confocal laser scanning microscopy. During division, the ER and nuclear envelope do not vesiculate. Instead, tubules of ER accumulate around the chromosomes after the nuclear envelope breaks down, with these tubules aligning...[Show more]

CollectionsANU Research Publications
Date published: 2006
Type: Journal article
Source: Plant Physiology and Biochemistry
DOI: 10.1016/j.plaphy.2006.03.003


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