2020
Dysregulation of Magnesium Transport Protects Bacillus subtilis against Manganese and Cobalt Intoxication
Pi H, Wendel B, Helmann J. Dysregulation of Magnesium Transport Protects Bacillus subtilis against Manganese and Cobalt Intoxication. Journal Of Bacteriology 2020, 202: 10.1128/jb.00711-19. PMID: 31964700, PMCID: PMC7167470, DOI: 10.1128/jb.00711-19.Peer-Reviewed Original Research
2017
Sequential induction of Fur-regulated genes in response to iron limitation in Bacillus subtilis
Pi H, Helmann J. Sequential induction of Fur-regulated genes in response to iron limitation in Bacillus subtilis. Proceedings Of The National Academy Of Sciences Of The United States Of America 2017, 114: 12785-12790. PMID: 29133393, PMCID: PMC5715773, DOI: 10.1073/pnas.1713008114.Peer-Reviewed Original ResearchConceptsFerric uptake regulatorHigh-affinity FeIron availabilityPerR regulonFur regulonSiderophore bacillibactinGenetic toolsChIP experimentsIron limitationCell transitionBacillus subtilisHigh-affinity bindingIron homeostasisBacterial cellsIntracellular ironSequential inductionRegulonBacillibactinEnzyme accessVivo occupancyGenesFurIron poolIron sufficiencyEfflux transporters
2011
Sortase independent and dependent systems for acquisition of haem and haemoglobin in Listeria monocytogenes
Xiao Q, Jiang X, Moore K, Shao Y, Pi H, Dubail I, Charbit A, Newton S, Klebba P. Sortase independent and dependent systems for acquisition of haem and haemoglobin in Listeria monocytogenes. Molecular Microbiology 2011, 80: 1581-1597. PMID: 21545655, PMCID: PMC3115469, DOI: 10.1111/j.1365-2958.2011.07667.x.Peer-Reviewed Original Research