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Stephen Charles Kowalczykowski

NIH Rank #9347
Unclaimed recordClaim profile
  • R01 Holder
  • Early Career

Researcher identity and coverage

Current affiliation
Not verified in ScienceDex.NIH award organizations may differ from a researcher's employer.
NIH RePORTER identity
Profile ID 1858403Search this ID in NIH RePORTER
ScienceDex PI coverage
FY2024 through FY2026Career claims are limited to the years shown.

FY2026 award categories

  • Microbiology & Immunology
  • Anatomy & Cell Biology

NIH Funding · FY2025

Linked Award Amount
$1.6M
Full award amounts, FY2025
Award Records
3
Records listing this PI
Award-Linked Rank
#9,347
By linked amount among FY2025 PIs
Earliest Year Loaded
2024
ScienceDex PI coverage

One scientist record

NIH portfolios and SHARE

This is the common ScienceDex page for Stephen Charles Kowalczykowski. NIH portfolio memberships are contextual views of this scientist, while SHARE Score, S-Index, and S-Impact describe the researcher's global sharing track record.

Review metric definitions

FY2025 NIH portfolio memberships

No institute-level portfolio release is available for this scientist and fiscal year yet. Existing award history remains unchanged above.

Researcher-associated datasets

These datasets are linked to this researcher's ShareScore identity. This does not by itself prove that an NIH portfolio funded each dataset.

No compatible author-to-dataset release is published. Dataset records are unavailable, not zero.

Award-linked funding history

Linked NIH award amounts and rank by fiscal year.

FY2025 award records by amount

NIH award records listing Stephen Charles Kowalczykowski as a PI. Multi-PI records show the full award amount for context.

  • 5R35GM131900-07R35
    Single-molecule Visualization and Mechanisms of DNA Recombination and Intersecting DNA Transactions
    University of California at Davis
    $848.1K
    award amount
  • 5R01CA276290-03R01
    Functions of BRCA1 and RAD51 Paralogs in Genome Stability and Tumor Suppression via Homologous Recombination
    University of California at Davis
    $368.3K
    award amount
  • 5R01CA293029-02R01
    Molecular Functions of BRCA2 and RAD51 Paralogs in Homologous Recombination and Chromosome Maintenance
    University of California at Davis
    $368.3K
    award amount

Award organization

Organizations that administered FY2025 awards listing Stephen Charles Kowalczykowski as a PI.

FY2025 award administered by University of California at Davis (CA).

Coverage and award-record milestones

Computed from the fiscal years currently available in ScienceDex.

  1. 2024
    First NIH Award
    University of California at Davis
  2. 2024
    $500K Cumulative Funding
  3. 2024
    $1M Cumulative Funding
  4. 2024
    Entered Top 50% Nationally
    Ranked #8071
  5. 2025
    $2M Cumulative Funding
  6. 2025
    R01 Grant Holder
  7. 2026
    $5M Cumulative Funding
  8. 2026
    Entered Top 25% Nationally
    Ranked #2392

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