Abiotic stress|induced chloroplast and cytosolic Ca 2 dynamics in ...

Abiotic stress-induced chloroplast and cytosolic Ca 2+ dynamics in ...

Hyper-osmotic shocks resulted in calcium elevations in both the cytosol and chloroplast, while hypo-osmotic stress only affected the cytosol.

(PDF) Abiotic stress-induced chloroplast and cytosolic Ca2+ ...

Hyper-osmotic shock caused cytosolic and chloroplast Ca2+ elevations, whereas high temperature and inorganic carbon availability primarily ...

Abiotic stress-induced chloroplast and cytosolic Ca2+ dynamics in ...

Hyper-osmotic shock caused cytosolic and chloroplast Ca2+ elevations, whereas high temperature and inorganic carbon availability primarily ...

Alex Costa on X: "Abiotic stress-induced chloroplast and cytosolic ...

Abiotic stress-induced chloroplast and cytosolic Ca2+dynamics in the green alga Chlamydomonas... Calcium (Ca2+)-dependent signalling plays a ...

Comparative analysis of wild-type and chloroplast MCU-deficient ...

One of the six homologs of the mitochondrial calcium uniporter (MCU) was found to be located in chloroplasts in the leaves and to crucially ...

Chloroplast Ca2+ Fluxes into and across Thylakoids Revealed by ...

Oxidative and salt stresses initiated pronounced free Ca2+ changes in the thylakoid lumen. Localized Ca2+ increases also were observed on the thylakoid membrane ...

Analysis of abiotic and biotic stress-induced Ca 2+ transients in the ...

Different abiotic and biotic stresses as well as developmental processes trigger temporal increases in cytosolic free Ca2+ levels by an influx ...

Abiotic stress-induced chloroplast proteome remodelling

1). For example, under heat stress conditions, nuclear-encoded chloroplast proteins accumulate in the cytosol (Heckathorn et al., 1998). This ...

Calcium (Ca 2+ ) signaling in plants: A plant stress perspective

This review delves into the emerging conceptual implications of Ca 2+ signaling in plant abiotic stress responses at both intracellular and extracellular ...

Ca 2+ signaling in plant responses to abiotic stresses

Ca 2+, as a versatile second messenger, plays multifaceted roles in almost all abiotic stress responses in that, for a certain abiotic stress, Ca 2+ is not ...

Acidic Stress Induces Cytosolic Free Calcium Oscillation, and an ...

The experimentally induced stimulus may elicit spikes in cytosolic free Ca2+ concentration ([Ca2+]i) spikes or complex [Ca2+]i oscillations that persist for 20 ...

Comparison between [Ca 2+ ] dynamics in the ER, cytosol and...

Indeed, depending on the nature of the stimulus, the peaks of chloroplast Ca 2+ transients occurred either before (4.4 AE 1.4 sec in the case of salt stress and ...

Calmodulins and calmodulin-like proteins-mediated plant organellar ...

Fig. 1. Model of calmodulins/calmodulin-like proteins-mediated Ca2+ signaling network in plants under abiotic stress. Plants are exposed to ...

Calcium-Mediated Abiotic Stress Signaling in Roots - Frontiers

Plant roots are exposed to a variety of abiotic stresses as they navigate the soil, foraging for nutrients and water. Cytosolic free calcium ([Ca2+]cyt) is ...

Calcium Signaling in Plant Endosymbiotic Organelles - Cell Press

... abiotic stress; calcium signaling; calcium transport; CAS; chloroplast; mitochondria. ... chloroplast contribution to cytosolic Ca2+ dynamics has been a.

Calcium Signaling Mediated Abiotic Stress in Plants - Frontiers

The sensing of environmental cues and the transduction of stress signals into intracellular signaling are initial events in the cellular ...

Chloroplast-mediated activation of plant immune signalling in ...

Calcium-sensing receptor (CAS) is a thylakoid membrane-associated Ca2+-binding protein involved in the regulation of cytoplasmic Ca2+ ...

A chloroplast-localized mitochondrial calcium uniporter transduces ...

53 Citations · Abiotic stress-induced chloroplast and cytosolic Ca2+dynamics in the green alga Chlamydomonas reinhardtii · Comparative analysis of wild-type and ...

Phosphate Starvation Alters Abiotic-Stress-Induced Cytosolic Free ...

Ca2+ is known to signal in root development and adaptation but has to be tightly controlled, as it is highly toxic to Pi metabolism. Under Pi starvation and the ...

Crosstalk between Ca2+ and Other Regulators Assists Plants in ...

In plant cells, almost all kinds of abiotic stresses are able to raise cytosolic Ca2+ levels, and the spatiotemporal distribution of this ...