John D. Helmann

Professor
Microbiology · CALS

John D. Helmann serves as Professor in Microbiology at Cornell University.

Rising Papers (2)
2025-01-05 · Biochemistry · Genetics
Metals in Motion: Understanding Labile Metal Pools in Bacteria
John D. HelmannProfessor, Microbiology · CALS
49 citations · 7.5x expected for field
2025-07-25 · Nature Reviews Microbiology · Genetics
Microbial metal physiology: ions to ecosystems
John D. HelmannProfessor, Microbiology · CALS
42 citations · 6.5x expected for field
Recent Papers (5)
2026-09-08 · bioRxiv (Cold Spring Harbor Laboratory) · Molecular Biology
Physiological Roles of Carbonic Anhydrases and an MpsAB-like Bicarbonate Transporter in Bacillus subtilis
John D. HelmannProfessor, Microbiology · CALS
2026-06-22 · Current Opinion in Microbiology · Genetics
Mutations in RNA polymerase that drive the emergence of antibiotic resistance
John D. HelmannProfessor, Microbiology · CALS
2026-06-10 · npj Biofilms and Microbiomes · Genetics
MeeY and YybP, two proteins regulated by manganese-sensing riboswitches, are required for Bacillus subtilis biofilm formation
John D. HelmannProfessor, Microbiology · CALS
2026-06-09 · mBio · Nutrition and Dietetics
Pathways of copper import and utilization that support respiration in Bacillus subtilis
John D. HelmannProfessor, Microbiology · CALS
2025-12-22 · PubMed · Genetics
The Bacillus subtilis class A penicillin-binding protein 4 (PBP4) requires an accessory protein RpdA
John D. HelmannProfessor, Microbiology · CALS