The common ice plant is a facultative halophyte in which Crassulacean acid metabolism, a metabolic adaptation to arid environments, can be induced by irrigating plants with high levels of NaCl or by drought. This stress-induced metabolic transition is accompanied by up to a 50-fold increase in the activity of phosphoenolpyruvate carboxylase (PEPCase). To analyze the molecular basis of this plan...

Halophytes develop various morphological and physiological traits that enable them to grow successfully on saline substrates. Parasitic plants on halophytic hosts may also encounter salt stress. We investigated the mistletoe Plicosepalus acaciae (syn: Loranthus acacia; Loranthaceae), which occurs on 5 halophytic and at least 10 non-halophytic hosts in the Southern Arava Valley (Israel). Plicose...

Cactodera salina n. sp. (Heteroderinae) is described from roots of the estuary plant Salicornia bigelovii (Chenopodiaceae), in Puerto Pefiasco, Sonora, Mexico, at the northern tip of the Sea of Cortez. The halophyte host is grown experimentally for oilseed in plots flooded daily with seawater. Infected plants appear to be adversely affected by C. salina relative to plants in noninfested plots. ...

Proline accumulation is one of the most common responses of plants to environmental constraints. Thellungiella halophila/salsuginea, a model halophyte, accumulates high levels of proline in response to abiotic stress and in the absence of stress. Recently, lipid signaling pathways have been shown to be involved in the regulation of proline metabolism in Arabidopsis thaliana. Here we investigate...

Shoots of the halophyte Salicornia bigelovii are larger and more succulent when grown in highly saline environments. This increased growth and water uptake has been correlated with a large and specific cellular accumulation of sodium. In glycophytes, sensitivity to salt has been associated with an inability to remove sodium ions effectively from the cytoplasm in order to protect salt-sensitive ...

Jatropha is an important second-generation biofuel plant. Salinity is a major factor adversely impacting the growth and yield of several plants including Jatropha. SbNHX1 is a vacuolar Na⁺/H⁺ antiporter gene that compartmentalises excess Na⁺ ions into the vacuole and maintains ion homeostasis. We have previously cloned and characterised the SbNHX1 gene from an extreme halophyte, Salicornia brac...

Martelella endophytica YC6887, which produces antifungal compounds against fungal and oomycete pathogens, was isolated from the root of a halophyte, Rosa rugosa, collected at a tidal flat in South Korea. Its full-genome sequence shows that it is a circular DNA, without a plasmid, of about 4.8 Mb in size.

introduction: demands of agricultural products, particularly in developing countries, are increasing rapidly. consequently, land and water resources are unable to sustain such demands. for decades, rangelands in africa, west and central asia suffered from overgrazing and many areas are severely degraded. range vegetation used to be the main feed resource for livestock particularly in the arid a...

Abstract Background Suaeda glauca ( S. ) is a halophyte widely distributed in saline and sandy beaches, with strong saline-alkali tolerance. It also admired as landscape plant high development prospects scientific research value. The chloroplast (cp) genome has recently been reported; however, the mitochondria (mt) still unexplored. Results mt of were assembled based on reads from Pacbio Illumi...