2021
Limitation of phosphate assimilation maintains cytoplasmic magnesium homeostasis
Bruna RE, Kendra CG, Groisman EA, Pontes MH. Limitation of phosphate assimilation maintains cytoplasmic magnesium homeostasis. Proceedings Of The National Academy Of Sciences Of The United States Of America 2021, 118: e2021370118. PMID: 33707210, PMCID: PMC7980370, DOI: 10.1073/pnas.2021370118.Peer-Reviewed Original ResearchConceptsCytoplasmic MgPhosphate assimilationRibosomal RNARegulatory logicP assimilationMolecular basisLoss of viabilityProtein inhibitsPi toxicityAdenosine triphosphateATP synthesisProtein synthesisATP accumulationHomeostasisBacterial growthCytosolic PiDependent processesMagnesium homeostasisBacteriaBiological moleculesInorganic orthophosphateEssential componentAssimilationGrowthRNA
2018
Protein synthesis controls phosphate homeostasis
Pontes MH, Groisman EA. Protein synthesis controls phosphate homeostasis. Genes & Development 2018, 32: 79-92. PMID: 29437726, PMCID: PMC5828397, DOI: 10.1101/gad.309245.117.Peer-Reviewed Original ResearchConceptsPi starvation responsesStarvation responseProtein synthesisPi transporter genesProtein synthesis controlATP consumptionPi starvationRegulatory connectionsPi homeostasisTransporter geneExtracellular milieuCytoplasmic MgCytoplasmic PiSerovar TyphimuriumPharmacological inhibitionATP levelsRibosomesCytoplasmic magnesiumBacteriumHomeostasisSynthesis controlPhoBSaccharomycesTranscriptionYeast