Author

A. G. Callahan

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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Evolutionary Biology· 2 Animal Behavior & Cognition· 1 Ecology· 1

Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 4 Approach:experimental assay· 4 Research Focus:host-pathogen & immune response· 3 Research Focus:ecology & biodiversity· 2 Research Focus:benchmarking· 1

Frequent Co-Authors

A. A. Hoffmann· 4 shared P. A. Ross· 4 shared J. K. Axford· 2 shared Q. Yang· 2 shared A. K. M. Arif· 1 shared A. N. Afizah· 1 shared K. L. Robinson· 1 shared K. M. Richardson· 1 shared

Activity by Year

2018-2021 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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4 shared papersEvolutionary Biology

A. A. Hoffmann

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Author profile →

4 papers

Recent·Most cited

A decade of stability for wMel Wolbachia in natural Aedes aegypti populations

P. A. Ross, K. L. Robinson, Q. Yang, A. G. Callahan, T. L. Schmidt, J. K. Axford, M. P. Coquilleau, K. M. Staunton, M. Townsend, S. A. Ritchie, M.-J. Lau, X. Gu, A. A. Hoffmann

This study shows that the wMel Wolbachia strain remains stable in Aedes aegypti populations over a decade, with no significant phenotypic or genomic changes affecting its disease-blocking capabilities.

bioRxiv · Oct 27, 2021Evolutionary Biology

Persistent deleterious effects of an unstable deleterious Wolbachia infection

P. A. Ross, J. K. Axford, A. G. Callahan, K. M. Richardson, A. A. Hoffmann

The paper shows that a deleterious Wolbachia infection in Aedes aegypti mosquitoes has maintained its harmful effects over time despite evolutionary pressures.

bioRxiv · Dec 19, 2019Evolutionary Biology

An elusive endosymbiont: Does Wolbachia occur naturally in Aedes aegypti?

P. A. Ross, A. G. Callahan, Q. Yang, M. Jasper, A. K. M. Arif, A. N. Afizah, W. A. Nazni, A. A. Hoffmann

The paper investigates whether Wolbachia naturally occurs in Aedes aegypti by reviewing evidence and conducting field and lab surveys, finding no confirmation of natural Wolbachia infections.

bioRxiv · Oct 18, 2019Ecology

Small females prefer small males: size assortative mating in Aedes aegypti mosquitoes

A. G. Callahan, P. A. Ross, A. A. Hoffmann

The paper investigates size-based mating preferences in Aedes aegypti mosquitoes, finding small females prefer small males, which could impact the success of mosquito release programs.

Parasites & Vectors · Aug 2, 2018Peer-reviewedAnimal Behavior & Cognition