[HTML][HTML] Polyphosphate: a multifunctional metabolite in cyanobacteria and algae
Polyphosphate (polyP), a polymer of orthophosphate (PO4 3-) of varying lengths, has been
identified in all kingdoms of life. It can serve as a source of chemical bond energy …
identified in all kingdoms of life. It can serve as a source of chemical bond energy …
Role of phosphate sensing in bone and mineral metabolism
S Chande, C Bergwitz - Nature Reviews Endocrinology, 2018 - nature.com
Inorganic phosphate (Pi) is essential for signal transduction and cell metabolism, and is also
an essential structural component of the extracellular matrix of the skeleton. Pi is sensed in …
an essential structural component of the extracellular matrix of the skeleton. Pi is sensed in …
[HTML][HTML] The cytoplasmic synthesis and coupled membrane translocation of eukaryotic polyphosphate by signal-activated VTC complex
Inorganic polyphosphate (polyP) is an ancient energy metabolite and phosphate store that
occurs ubiquitously in all organisms. The vacuolar transporter chaperone (VTC) complex …
occurs ubiquitously in all organisms. The vacuolar transporter chaperone (VTC) complex …
[HTML][HTML] ITPK1 is an InsP6/ADP phosphotransferase that controls phosphate signaling in Arabidopsis
In plants, phosphate (P i) homeostasis is regulated by the interaction of PHR transcription
factors with stand-alone SPX proteins, which act as sensors for inositol pyrophosphates. In …
factors with stand-alone SPX proteins, which act as sensors for inositol pyrophosphates. In …
[HTML][HTML] Two bifunctional inositol pyrophosphate kinases/phosphatases control plant phosphate homeostasis
Many eukaryotic proteins regulating phosphate (Pi) homeostasis contain SPX domains that
are receptors for inositol pyrophosphates (PP-InsP), suggesting that PP-InsPs may regulate …
are receptors for inositol pyrophosphates (PP-InsP), suggesting that PP-InsPs may regulate …
[HTML][HTML] Inositol pyrophosphate dynamics reveals control of the yeast phosphate starvation program through 1, 5-IP8 and the SPX domain of Pho81
Eukaryotic cells control inorganic phosphate to balance its role as essential macronutrient
with its negative bioenergetic impact on reactions liberating phosphate. Phosphate …
with its negative bioenergetic impact on reactions liberating phosphate. Phosphate …
Intracellular phosphate sensing and regulation of phosphate transport systems in plants
Z Wang, HF Kuo, TJ Chiou - Plant Physiology, 2021 - academic.oup.com
Recent research on the regulation of cellular phosphate (Pi) homeostasis in eukaryotes has
collectively made substantial advances in elucidating inositol pyrophosphates (PP-InsP) as …
collectively made substantial advances in elucidating inositol pyrophosphates (PP-InsP) as …
[HTML][HTML] The inositol hexakisphosphate kinases IP6K1 and-2 regulate human cellular phosphate homeostasis, including XPR1-mediated phosphate export
Phosphate's central role in most biochemical reactions in a living organism requires
carefully maintained homeostasis. Although phosphate homeostasis in mammals has long …
carefully maintained homeostasis. Although phosphate homeostasis in mammals has long …
Milestones in understanding transport, sensing, and signaling of the plant nutrient phosphorus
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 …
inorganic phosphate (Pi) by plant roots. Pi is often sequestered in the soil and becomes …
[HTML][HTML] Emerging trends in nitrogen and phosphorus signalling in photosynthetic eukaryotes
KE Helliwell - Trends in Plant Science, 2023 - cell.com
Phosphorus (P) and nitrogen (N) are the major nutrients that constrain plant and algal
growth in nature. Recent advances in understanding nutrient signalling mechanisms of …
growth in nature. Recent advances in understanding nutrient signalling mechanisms of …