Salicylic acid (SA) is a key plant hormone required for establishing resistance to many
pathogens. SA biosynthesis involves two main metabolic pathways with multiple steps: the …

Sulfur is required for growth of all organisms and is present in a wide variety of metabolites
having distinctive biological functions. Sulfur is cycled in ecosystems in nature where …

Salicylic acid (SA) has been shown to regulate various aspects of growth and development;
it also serves as a critical signal for activating disease resistance in Arabidopsis thaliana and …

Striga is a major biotic constraint to sorghum production in semiarid tropical Africa and Asia.
Genetic resistance to this parasitic weed is the most economically feasible control measure …

Compartmentation of the eukaryotic cell requires a complex set of subcellular messages,
including multiple retrograde signals from the chloroplast and mitochondria to the nucleus …

Plant glutathione transferases (GSTs) are classified as enzymes of secondary metabolism,
but while their roles in catalysing the conjugation and detoxification of herbicides are well …

Sulfur management is an important issue in crop plant nutrition. Sulfur has a role in
fundamental processes such as electron transport, structure and regulation. It is also …

Reactive oxygen species (ROS)-dependent signaling pathways from chloroplasts and
mitochondria merge at the nuclear protein RADICAL-INDUCED CELL DEATH1 (RCD1) …

Drought has a serious impact on agriculture worldwide. A plant's ability to adapt to
rhizosphere drought stress requires reprogramming of root growth and development …

Resolution and analysis of genes encoding components of the pathways of primary sulphur
assimilation have provided the potential to elucidate how sulphur is managed by plants …