John Helmann

Cornell University, Ithaca, NY, United States 
Microbiology Biology
"John Helmann"


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Kurt Fredrick grad student
Andrew F. Herbig grad student 2001 Cornell
Qiang Que grad student 2001 Cornell
Min Cao grad student 2002 Cornell
Mayuree Fuangthong grad student 2003 Cornell
Sumarin Soonsanga grad student 2007 Cornell
Letal I. Salzberg grad student 2008 Cornell
Anna-Barbara G. Hachmann grad student 2010 Cornell
Gregory T. Smaldone grad student 2012 Cornell
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Paruthiyil S, Pinochet-Barros A, Huang X, et al. (2019) TerC Family Proteins Help Prevent Manganese Intoxication. Journal of Bacteriology
Chandrangsu P, Huang X, Gaballa A, et al. (2019) Bacillus subtilis FolE is sustained by the ZagA zinc metallochaperone and the alarmone ZTP under conditions of zinc deficiency. Molecular Microbiology
Gaballa A, Guariglia-Oropeza V, Dürr F, et al. (2017) Modulation of extracytoplasmic function (ECF) sigma factor promoter selectivity by spacer region sequence. Nucleic Acids Research
Chandrangsu P, Loi VV, Antelmann H, et al. (2017) The role of bacillithiol in Gram-positive Firmicutes. Antioxidants & Redox Signaling
Cai Y, Chandrangsu P, Gaballa A, et al. (2016) Lack of formylated methionyl-tRNA has pleiotropic effects on Bacillus subtilis. Microbiology (Reading, England)
Huang X, Shin JH, Pinochet-Barros A, et al. (2016) Bacillus subtilis MntR coordinates the transcriptional regulation of manganese uptake and efflux systems. Molecular Microbiology
Shin JH, Helmann JD. (2016) Molecular logic of the Zur-regulated zinc deprivation response in Bacillus subtilis. Nature Communications. 7: 12612
Pi H, Patel SJ, Argüello JM, et al. (2016) The Listeria monocytogenes Fur-regulated virulence protein FrvA is an Fe(II) efflux P1B4 -type ATPase. Molecular Microbiology
Helmann JD. (2016) Bacillus subtilis extracytoplasmic function (ECF) sigma factors and defense of the cell envelope. Current Opinion in Microbiology. 30: 122-132
Martell DJ, Joshi CP, Gaballa A, et al. (2015) Metalloregulator CueR biases RNA polymerase's kinetic sampling of dead-end or open complex to repress or activate transcription. Proceedings of the National Academy of Sciences of the United States of America
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