Author

G. McCallum

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 2 Bioengineering· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:bacteria (other)· 1 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Assay:fluorescence / live-cell microscopy· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1

Frequent Co-Authors

A. A. Khromykh· 1 shared A. C. Bowen· 1 shared A. C. Karawita· 1 shared A. Drame-Maigne· 1 shared A. Hilfinger· 1 shared A. Hochschild· 1 shared A. Kicic· 1 shared A. Yamamoto· 1 shared

Activity by Year

2021-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 18 mutual co-author links

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Curved chords = mutual co-authorship

1 shared paperMicrobiology

A. A. Khromykh

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Measuring prion propagation in single bacteria elucidates mechanism of loss

K. Jager, M. T. Orozco-Hildago, B. L. Springstein, E. Joly-Smith, F. Papazotos, E. McDonough, E. Fleming, G. McCallum, A. Hilfinger, A. Hochschild, L. Potvin-Trottier

The paper investigates prion propagation in single bacterial cells, finding that prions are lost through random partitioning during division and that a stochastic model recapitulates observed properties.

bioRxiv · Jan 11, 2023 · PreprintMicrobiology

Directed Evolution of Enzymes based on in vitro Programmable Self-Replication

A. Drame-Maigne, R. Espada, G. McCallum, R. Sieskind, Y. Rondelez

This paper develops an in vitro directed evolution method using programmable feedback loops to autonomously select enzyme variants without screening.

bioRxiv · Apr 22, 2021 · PreprintBioengineering

Pediatric nasal epithelial cells are less permissive to SARS-CoV-2 replication compared to adult cells

Y. Zhu, K. Y. Chew, M. Wu, A. C. Karawita, G. McCallum, L. E. Steele, A. Yamamoto, L. L. Labzin, T. Yarlagadda, A. A. Khromykh, X. Wang, J. Sng, C. J. Stocks, Y. Xia, T. R. Kollmann, , K. R. Short

The paper compares SARS-CoV-2 replication in pediatric and adult nasal epithelial cells, finding lower viral titers in children for ancestral and Delta variants, but higher replication for Omicron.

bioRxiv · Mar 8, 2021 · PreprintMicrobiology