Author

Krishnan K. Chittur

HudsonAlpha Institute for BiotechnologyORCID 0000-0003-1112-7771Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 1 Assay:clinical cohort / trial· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:protein sequence· 1 Research Focus:sequence-to-function modeling· 1 Research Focus:software / tool· 1

Frequent Co-Authors

Chelsey Ahmadi· 1 shared David P. CavanaughiD· 1 shared Megan RoegneriD· 1 shared Paula MillironsiD· 1 shared Scotlynn Lyon· 1 shared Zac McGee· 1 shared

Activity by Year

2020-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 10 mutual co-author links

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1 shared paperMicrobiology

Chelsey Ahmadi

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintSep 23, 2026

Rapid Phenotypic Antibiotic Susceptibility Determination Direct From Spiked Urine Samples Shows Strong Correlation with Gold Standard for Urinary Tract Infection

Megan Roegner, Chelsey Ahmadi, Scotlynn Lyon…·Paula Millirons

This study demonstrates a rapid AST method using spiked urine samples achieving 98% categorical agreement with gold standard culture results for UTI pathogens.

DOI 10.64898/2026.09.21.753156

humanclinical cohort / trial

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BioinformaticsbioRxivPreprintJan 1, 2020

Improving protein alignment algorithms using amino-acid hydrophobicities - Applications of TMATCH, A new algorithm

David P. Cavanaugh, Krishnan K. Chittur

The paper introduces TMATCH, a new protein alignment algorithm that uses amino-acid hydrophobicity to improve identification of remotely related proteins, outperforming FASTA and PSI-BLAST in some cases.

1 citation

protein sequencestatistical model

𝕏 PostBluesky