Author

Robert J. Twohey

University of Illinois Urbana-ChampaignORCID 0009-0004-1824-3366Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Plant Biology· 3 Physiology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 3 Approach:experimental assay· 3 Research Focus:clustering· 2 Research Focus:development & morphogenesis· 2 Research Focus:differential expression· 2 Assay:metagenomics· 2 Assay:proteomics· 2 Organism:zebrafish· 2

Frequent Co-Authors

Anthony J. StuderiD· 4 shared Asaph B. CousinsiD· 2 shared Joseph D CrawfordiD· 2 shared Abraham Duncan StroockiD· 1 shared Andrew D. B. LeakeyiD· 1 shared Annika E. HuberiD· 1 shared Bryan Pastor· 1 shared Catherine Li· 1 shared

Activity by Year

2024-2025 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 19 mutual co-author links

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4 shared papersPlant Biology

Anthony J. StuderORCID

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4 papers

Recent·Most cited

Plant BiologybioRxivPreprintFeb 20, 2025

A spontaneous mutation in a key C4 pathway gene significantly alters leaf δ13C uncoupling its relationship with WUE and photosynthetic performance in Zea mays

Robert J. Twohey, Joseph D Crawford, Matthew M. Runyon…·Anthony J. Studer

DOI 10.1101/2025.02.20.639358

zebrafishmetagenomics

𝕏 PostBluesky

Plant BiologybioRxivPreprintFeb 15, 2025

Loss of plasma membrane conductance in outside-xylem zone explains non-stomatal control of transpiration

Piyush Jain, Sabyasachi Sen, Fulton Ewing Rockwell…·Abraham Duncan Stroock

The paper shows that non-stomatal regulation of transpiration occurs due to reduced plasma membrane conductance in the outside-xylem zone under moderate xylem water stress.

DOI 10.1101/2025.02.15.638441

imagingbiophysical modeling

𝕏 PostBluesky

PhysiologybioRxivPreprintJan 21, 2025

Investigating the role of stomatal dynamics on agronomic traits using a slac1-2 Zea mays mutant

Robert J. Twohey, Clay G. Christenson, Catherine Li…·Anthony J. Studer

This study examines a Zea mays slac1-2 mutant to assess its impact on water use efficiency and agronomic traits, finding no improvement in CO2 assimilation or yield despite increased stomatal conductance.

3 citations

zebrafishproteomics

𝕏 PostBluesky

Plant BiologyJournal of Experimental BotanyPeer-reviewedJul 5, 2024

Differences in stomatal sensitivity to COC2 and light influences variation in water use efficiency and leaf carbon isotope composition in two genotypes of the C4 plant Zea mays.

Joseph D Crawford, Robert J. Twohey, Varsha Shankar Pathare…·Asaph B. Cousins

10 citations

plant (other)metabolomics

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