John Helmann

John Helmann

Cornell University

H-index: 95

North America-United States

About John Helmann

John Helmann, With an exceptional h-index of 95 and a recent h-index of 49 (since 2020), a distinguished researcher at Cornell University, specializes in the field of Microbiology, Biochemistry.

His recent articles reflect a diverse array of research interests and contributions to the field:

The Bacillus subtilis cell envelope stress-inducible ytpAB operon modulates membrane properties and contributes to bacitracin resistance

The Bacillus subtilis yqgC-sodA operon protects magnesium-dependent enzymes by supporting manganese efflux

Meddling with metal sensors: Fur-family proteins as signaling hubs

A decrease in fatty acid synthesis rescues cells with limited peptidoglycan synthesis capacity

Mutations in rpoB That Confer Rifampicin Resistance Can Alter Levels of Peptidoglycan Precursors and Affect β-Lactam Susceptibility

Iron homeostasis in Bacillus subtilis relies on three differentially expressed efflux systems

TerC proteins function during protein secretion to metalate exoenzymes

The elements of life: A biocentric tour of the periodic table

John Helmann Information

University

Position

Department of Microbiology

Citations(all)

29846

Citations(since 2020)

7811

Cited By

24999

hIndex(all)

95

hIndex(since 2020)

49

i10Index(all)

229

i10Index(since 2020)

167

Email

University Profile Page

Cornell University

Google Scholar

View Google Scholar Profile

John Helmann Skills & Research Interests

Microbiology

Biochemistry

Top articles of John Helmann

Title

Journal

Author(s)

Publication Date

The Bacillus subtilis cell envelope stress-inducible ytpAB operon modulates membrane properties and contributes to bacitracin resistance

Journal of Bacteriology

Jessica R Willdigg

Yesha Patel

Briana E Arquilevich

Chitra Subramanian

Matthew W Frank

...

2024/2/7

The Bacillus subtilis yqgC-sodA operon protects magnesium-dependent enzymes by supporting manganese efflux

bioRxiv

Ankita Jagdish Sachla

Vijay Soni

Miguel Piñeros

Yuanchan Luo

Janice J Im

...

2024

Meddling with metal sensors: Fur-family proteins as signaling hubs

Caroline H Steingard

John D Helmann

2023/4/25

A decrease in fatty acid synthesis rescues cells with limited peptidoglycan synthesis capacity

Mbio

Jessica R Willdigg

Yesha Patel

John D Helmann

2023/4/25

Mutations in rpoB That Confer Rifampicin Resistance Can Alter Levels of Peptidoglycan Precursors and Affect β-Lactam Susceptibility

Mbio

Yesha Patel

Vijay Soni

Kyu Y Rhee

John D Helmann

2023/4/25

Iron homeostasis in Bacillus subtilis relies on three differentially expressed efflux systems

Microbiology

Caroline H Steingard

Azul Pinochet-Barros

Brian M Wendel

John D Helmann

2023/1/17

TerC proteins function during protein secretion to metalate exoenzymes

Nature Communications

Bixi He

Ankita J Sachla

John D Helmann

2023/10/4

The elements of life: A biocentric tour of the periodic table

Kaleigh A Remick

John D Helmann

2023/1/1

A model industrial workhorse: Bacillus subtilis strain 168 and its genome after a quarter of a century

Erhard Bremer

Alexandra Calteau

Antoine Danchin

Colin Harwood

John D Helmann

...

2023/6

A central role for magnesium homeostasis during adaptation to osmotic stress

MBio

Brian M Wendel

Hualiang Pi

Larissa Krüger

Christina Herzberg

Jörg Stülke

...

2022/2/22

Mini review: bacterial membrane composition and its modulation in response to stress

Jessica R Willdigg

John D Helmann

2021/5/11

Resource sharing between central metabolism and cell envelope synthesis

Ankita J Sachla

John D Helmann

2021/4/1

A simplified method for CRISPR-Cas9 engineering of Bacillus subtilis

Microbiology Spectrum

Ankita J Sachla

Alexander J Alfonso

John D Helmann

2021/10/31

Manganese impairs the QoxABCD terminal oxidase leading to respiration‐associated toxicity

Molecular microbiology

Ankita J Sachla

Yuanchan Luo

John D Helmann

2021/9

Transcription: Sigma factors

John D Helmann

Hani Zaher

Shawn R MacLellan

2021/7/29

The Bacillus subtilis monothiol bacilliredoxin BrxC (YtxJ) and the Bdr (YpdA) disulfide reductase reduce S-bacillithiolated proteins

Redox Biology

Ahmed Gaballa

Tina Tianjiao Su

John D Helmann

2021/6/1

Biphasic unbinding of a metalloregulator from DNA for transcription (de) repression in Live Bacteria

Nucleic Acids Research

Won Jung

Kushal Sengupta

Brian M Wendel

John D Helmann

Peng Chen

2020/3/18

Dysregulation of magnesium transport protects Bacillus subtilis against manganese and cobalt intoxication

Journal of Bacteriology

Hualiang Pi

Brian M Wendel

John D Helmann

2020/3/11

Bacillus subtilis TerC Family Proteins Help Prevent Manganese Intoxication

Journal of Bacteriology

Srinand Paruthiyil

Azul Pinochet-Barros

Xiaojuan Huang

John D Helmann

2020/1/2

A regulatory pathway that selectively up-regulates elongasome function in the absence of class A PBPs

Elife

Yesha Patel

Heng Zhao

John D Helmann

2020/9/8

See List of Professors in John Helmann University(Cornell University)

Co-Authors

H-index: 60
Haike Antelmann

Haike Antelmann

Freie Universität Berlin

H-index: 59
Stephen C. Winans

Stephen C. Winans

Cornell University

H-index: 43
Thorsten Mascher

Thorsten Mascher

Technische Universität Dresden

H-index: 42
Peng CHEN

Peng CHEN

Cornell University

H-index: 34
Ahmed Gaballa

Ahmed Gaballa

Cornell University

H-index: 33
Esther Angert

Esther Angert

Cornell University

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