Calcium is an organizer of cell polarity in plants. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 2015;1853(9):2168-2172. doi: 10.1016/j.bbamcr.2015.02.017.HIMSCHOOT, E.; BEECKMAN, T.; FRIML, J.; VANNESTE, S. Calcium is an organizer of cell polarity in plants. ...
Calcium ions (Ca2+) are absorbed from the soil by the root cells before being distributed throughout the plant. The transport of Ca2+to aboveground parts relies on the movement of xylem, which is influenced by the transpiration rate of individual organs. The final distribution of Ca2+in tissue...
the presence in the glass of a soluble phase rich in boron, could account for the sharp increase in the boron concentration observed when alteration resumes. SEM-EDX analysis by Muller et al. [58] of two glass samples subject to significant resumption of alteration ruled out this hypothesis. ...
Two voltage-gated, calcium release channels coreside in the vacuolar membrane of broad bean guard cells. Plant Cell 6, 685–694 (1994). Article CAS PubMed PubMed Central Google Scholar Lansman, J. B. Blockade of current through single calcium channels by trivalent lanthanide cations. Effect ...
48 h. Moreover, we also found that this crystal transformation process could take place in the cell culture medium after 24 h of incubation and that the large size and irregular needle-like shape structure made it difficult to deliver nucleotide drugs and even calcium ions into cells (...
An increase of 0.01 per minute in the reading was defined as one unit of enzyme activity (1 U). The extraction method of the enzyme catalase (CAT) was similar to the POD described above. Each tube had 1.5 mL of phosphate buffer, 0.2 mL of enzyme solution, and 1.0 mL of distilled ...
By framing a globular complex of cationic polyelectrolytes with lignin, the cell wall underwent a major morphological alteration. PDAC may be employed in pretreatment processes to significantly reduce the amount of chemicals and enzymes needed, stabilize lignin, and increase the availability of ...
Here we demonstrate that lipopeptides are capable of inducing enhanced expression of MHC class II molecules and early increases in the intracellular free calcium concentration ([Ca2+]i) in B cells. However, they do not effect T cells. The increase in [Ca2+]i seen in B cells is due ...
In this study, we aimed to investigate the role of Ca2+ signaling in the fibrogenesis process during TED and the potential therapeutic effects of a highly selective inhibitor of the L-type calcium channel (LTCC), nimodipine, through a TGF-β1 induced in vitro TED model. Methods Primary ...
(Kv4.1, Kv4.2) gene expression also leads to an increase SFR in SCN and thus a shorter rhythm cycle [58,59]. In addition to the role of ion channels, longer day length can alter the expression pattern of chloride transporters. Intracellular chloride accumulation leads to greater production ...