Recent Posts

Nanoscale movements of cellulose microfibrils in primary cell walls ($)

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Cell walls are complex mixtures of cellulose microfibrils, proteins and other materials. Their mechanical properties can be measured and modeled, but it is not always simple to translate these measurements to changes at the molecular level. Zhang et al. used atomic force microscopy to provide an unprecedented…

SNAP ‘n’ Track: Protein localization using fluorescent dyes (Plant Cell)

Proteins’ sub-cellular localizations provide a wealth of information regarding their functional attributes. Protein localization in plant cells is usually done through genetically combining fluorescent proteins to the protein-of-interest. Now, Iwatate and colleagues report the successful localization…

PlaCCI (Plant cell cycle indicator); fluorescent sensor for spatiotemporal cell cycle analysis (Nature Plants)

The cell cycle requires a series of transitions from G1 to S, S to G2, G2 to M and M to G1 phases. Determining the cell cycle phase is critical for understanding the molecular events specific to a given stage of cell cycle. However, markers for identifying these cell cycle transitions in plants are not…