← Leaderboards
John D. Helmann
Cornell University Ithaca
$18,554,421
Attributed
$19,149,045
Total exposure
4
Grants
3
Lead (contact PI)
Attributed= this PI's even-split share of every grant they're on (the fair, additive number). Exposure = full size of all those grants.
Funding over time
peak $1.1M · FY2005–25$2M$1.5M$1M$500K$0
'05
'06
'07
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24
'25
Funding mix
By agency
NIH$19,149,045 · 4
By mechanism
R01$12,327,507 · 3
R35$6,821,538 · 1
Top collaborators
- Peng Chen4 shared
Others in their field
Top investigators on “Bacillus Subtilis”
- David A Dubnau · Public Health Research Institute$19,753,727
- Alan D Grossman · Massachusetts Institute Of Technology$18,581,088
- David Z Rudner · Harvard Medical School$16,527,075
- Richard Marc Losick · Harvard University$11,537,387
- Abraham Lincoln Sonenshein · Tufts University Boston$9,815,009
- James Alfred Hoch · Scripps Research Institute$9,645,445
Research focus
Bacillus SubtilisCellsResponsePathway InteractionsGenesHomeostasisInsightRegulonCell WallComplexOrganismGram-Positive BacteriaEnvironmentMetalsPathogenAntibioticsBiochemicalBacteriaAffectZincGrowthPhysiologicalIonsBase
Grant awards (47)
Bacillus subtilis stress responses$795,999
R35 · FY2025 · GM · contact PI
Bacillus subtilis stress responses$787,258
R35 · FY2024 · GM · contact PI
Bacillus subtilis stress responses$797,005
R35 · FY2023 · GM · contact PI
Bacillus subtilis stress responses$88,836
R35 · FY2023 · GM · contact PI
Bacillus subtilis stress responses$787,557
R35 · FY2022 · GM · contact PI
Bacillus subtilis Stress Responses$775,163
R35 · FY2021 · GM · contact PI
Bacillus subtilis Stress Responses$775,163
R35 · FY2020 · GM · contact PI
Bacillus subtilis Stress Responses$775,163
R35 · FY2019 · GM · contact PI
Bacillus subtilis Stress Responses$767,181
R35 · FY2018 · GM · contact PI
Bacillus subtilis Stress Responses$472,213
R35 · FY2017 · GM · contact PI
Zinc Homeostasis in Bacillus subtilis$306,988
R01 · FY2017 · GM · contact PI
Facilitated Mechanisms in Zinc Regulation down to the Single-Molecule Level$297,240
R01 · FY2017 · GM
ECF Sigma Factors and Cell Envelope Stress in Bacillus subtilis$479,575
R01 · FY2016 · GM · contact PI
Zinc Homeostasis in Bacillus subtilis$306,988
R01 · FY2016 · GM · contact PI
Facilitated Mechanisms in Zinc Regulation down to the Single-Molecule Level$297,290
R01 · FY2016 · GM
ECF Sigma Factors and Cell Envelope Stress in Bacillus subtilis$479,575
R01 · FY2015 · GM · contact PI
Zinc Homeostasis in Bacillus subtilis$327,178
R01 · FY2015 · GM · contact PI
Facilitated Mechanisms in Zinc Regulation down to the Single-Molecule Level$297,337
R01 · FY2015 · GM
ECF Sigma Factors and Cell Envelope Stress in Bacillus subtilis$479,575
R01 · FY2014 · GM · contact PI
Zinc Homeostasis in Bacillus subtilis$318,865
R01 · FY2014 · GM · contact PI
Facilitated Mechanisms in Zinc Regulation down to the Single-Molecule Level$297,381
R01 · FY2014 · GM
ECF Sigma Factors and Cell Envelope Stress in Bacillus subtilis$479,576
R01 · FY2013 · GM · contact PI
ECF Sigma Factors and Cell Envelope Stress in Bacillus subtilis$450,595
R01 · FY2012 · GM · contact PI
Metal ion homeostasis in Bacillus subtilis$298,793
R01 · FY2012 · GM · contact PI
ECF Sigma Factors and Cell Envelope Stress in Bacillus subtilis$450,516
R01 · FY2011 · GM · contact PI
Metal ion homeostasis in Bacillus subtilis$298,870
R01 · FY2011 · GM · contact PI
ECF Sigma Factors and Cell Envelope Stress in Bacillus subtilis$458,463
R01 · FY2010 · GM · contact PI
Metal ion homeostasis in Bacillus subtilis$301,961
R01 · FY2010 · GM · contact PI
Metal ion homeostasis in Bacillus subtilis$95,000
R01 · FY2010 · GM · contact PI
ECF Sigma Factors and Cell Envelope Stress in Bacillus subtilis$453,035
R01 · FY2009 · GM · contact PI
Metal ion homeostasis in Bacillus subtilis$305,081
R01 · FY2009 · GM · contact PI
Extracytoplasmic function sigma factors & cell envelope stress in B. subtilis$446,340
R01 · FY2008 · GM · contact PI
Metal Ion Homeostasis in Bacillus subtilis$260,377
R01 · FY2008 · GM · contact PI
Extracytoplasmic function sigma factors & cell envelope stress in B. subtilis$446,723
R01 · FY2007 · GM · contact PI
Metal Ion Homeostasis in Bacillus subtilis$260,734
R01 · FY2007 · GM · contact PI
ECF sigma factors & cell envelope stress in B. subtilis$446,752
R01 · FY2006 · GM · contact PI
Metal Ion Homeostasis in Bacillus subtilis$264,797
R01 · FY2006 · GM · contact PI
ECF sigma factors &cell envelope stress in B. subtilis$467,968
R01 · FY2005 · GM
Metal Ion Homeostasis in Bacillus subtilis$265,253
R01 · FY2005 · GM
B SUBTILIS ECF SIGMA FACTORS: ROLES AND REGULATION$278,250
R01 · FY2004 · GM
B SUBTILIS ECF SIGMA FACTORS: ROLES AND REGULATION$278,250
R01 · FY2003 · GM
REGULATION OF MANGANESE BY MNTR IN BACILLUS SUBTILIS$227,036
R01 · FY2003 · GM
B SUBTILIS ECF SIGMA FACTORS: ROLES AND REGULATION$278,250
R01 · FY2002 · GM
REGULATION OF MANGANESE BY MNTR IN BACILLUS SUBTILIS$220,513
R01 · FY2002 · GM
B SUBTILIS ECF SIGMA FACTORS: ROLES AND REGULATION$278,250
R01 · FY2001 · GM
REGULATION OF MANGANESE BY MNTR IN BACILLUS SUBTILIS$220,097
R01 · FY2001 · GM
REGULATION OF MANGANESE BY MNTR IN BACILLUS SUBTILIS$208,035
R01 · FY2000 · GM