Highlights•Gene regulation networks involved in P acquisition and mobilization within
plants.•Control of rhizosphere P activation through root exudates.•Transcriptional and …

Highlights•Pi stress restricts primary root growth through dual regulatory pathways.•Vacuolar
transporters regulate cytosolic Pi homeostasis.•InsP interacts with SPX domain to regulate Pi …

Phosphorus (P) is an essential macronutrient for all living organisms. Importantly, plants
require a large amount of P to grow, and P deficiency causes huge losses in plant …

As an essential nutrient element, phosphorus (P) is primarily acquired and translocated as
inorganic phosphate (Pi) by plant roots. Pi is often sequestered in the soil and becomes …

Homeostasis of phosphorus (P), an essential macronutrient, is vital for plant growth under
diverse environmental conditions. Although plants acquire P from the soil as inorganic …

As an essential plant macronutrient, the low availability of phosphorus (P) in most soils
imposes serious limitation on crop production. Plants have evolved complex responsive and …

Phosphate (Pi) availability is a major factor limiting growth, development, and productivity of
plants. In both ecological and agricultural contexts, plants often grow in soils with low …

Background Phosphorus (P) is often a limiting mineral nutrient for plant growth. Many soils
worldwide are deficient in soluble inorganic phosphate (Pi), the form of P most readily …

Phosphate (Pi) is an essential nutrient for plants but is normally fixed in soil, which limits
plant growth and reproduction. In response to low availability of Pi, shoots and roots react …

An appropriate cellular phosphate (Pi) concentration is indispensable for essential
physiological and biochemical processes. To maintain cellular Pi homeostasis, plants have …