Salinity (NaCl) stress impairs plant growth and inflicts severe crop losses. In roots,
increasing extracellular NaCl causes Ca2+ influx to elevate cytosolic free Ca2+ ([Ca2+] cyt) …

Plant cell growth and stress signaling require Ca2+ influx through plasma membrane
transport proteins that are regulated by reactive oxygen species. In root cell growth …

Calcium-permeable channels underpin elevations of free calcium that encode specific
signals in stress adaptation, development and immunity. Identifying the genes encoding …

Hydrogen peroxide is the most stable of the reactive oxygen species (ROS) and is a
regulator of development, immunity and adaptation to stress. It frequently acts by elevating …

Comparative proteomic analysis of the Arabidopsis thaliana root microsomal fraction was
performed to identify novel components of salt stress signaling. Among the salt-responsive …

Roots are subjected to a range of abiotic stresses as they forage for water and nutrients.
Cytosolic free calcium is a common second messenger in the signaling of abiotic stress. In …

Despite the importance of reactive oxygen species (ROS) in plant immunity, stress signaling,
and development (Mori and Schroeder, 2004; Gadjev et al., 2006), the molecular identities …

Plants use different strategies to deal with high soil salinity. One strategy is activation of
pathways that allow the plant to export or compartmentalise salt. Relying on their phenotypic …

Extracellular ATP (eATP) has long been established in animals as an important signalling
molecule but this is less understood in plants. The identification of Arabidopsis thaliana …

Cellular calcium (Ca) transients are endogenous signals involved in local and systemic
signaling and defense activation upon environmental stress, including wounding and …