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The nucleus together with the cytosol generates patterns of specific cellular calcium signatures in tobacco suspension culture cells.
TLDR
It is shown here that the nuclear compartment contributes together with the cytosol to produce calcium signal patterns that discriminate hypo- from hyper-osmotic treatments, i.e. turgor from tension.
Changes in gravitational forces induce modifications of gene expression in A. thaliana seedlings
TLDR
Compared the expression patterns of selected genes from Arabidopsis thaliana (L.) Heynh grown either at 1 g or on a clinostat and either used directly or after hypergravity stimulation, data suggest that rapid reorientation of gene expression is likely to occur in response to changes in the gravitational conditions.
Microgravity Induces Changes in Microsome-Associated Proteins of Arabidopsis Seedlings Grown on Board the International Space Station
TLDR
The results clearly indicate that a global membrane proteomics approach gives a snapshot of the cell status and its signaling activity in response to microgravity and highlight the major processes affected.
A 75-kDa polypeptide, located primarily at the plasma membrane of carrot cell-suspension cultures, is photoaffinity labeled by the calcium channel blocker LU 49888.
TLDR
The LU 49888-binding protein in plants differs significantly from its animal counterpart by its size and may be a primary target for external signal molecules.
Spatial‐resolved analysis of histological and biochemical alterations induced by water‐soaking in melon fruit
TLDR
Using nuclear magnetic resonance (NMR) imaging, it is shown that water mobility increased in the diseased tissues and Alteration of the cell wall and the presence of large intercellular spaces were correlated with a severe depletion of cell wall calcium.
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