Author

G. B. Ayan

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

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 2 Approach:experimental assay· 2 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:development & morphogenesis· 1 Assay:DNA methylation· 1 Research Focus:genome assembly· 1 Research Focus:variant calling· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

J. Gallie· 2 shared G. Dechow-Seligmann· 1 shared H. J. Park· 1 shared P. Nandy· 1 shared S. Lim· 1 shared W. Y. Ngan· 1 shared Z. Khomarbaghi· 1 shared

Activity by Year

2020-2022 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 16 mutual co-author links

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2 shared papersEvolutionary Biology

J. Gallie

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2 papers

Recent·Most cited

Large-scale duplication events underpin population-level flexibility in tRNA gene copy number in Pseudomonas fluorescens SBW25

Z. Khomarbaghi, W. Y. Ngan, G. B. Ayan, S. Lim, G. Dechow-Seligmann, P. Nandy, J. Gallie

The paper shows that Pseudomonas fluorescens SBW25 can rapidly generate tRNA gene set diversity through unstable large-scale duplications, which can preserve or alter tRNA gene copy numbers depending on selection pressure.

bioRxiv · Dec 2, 2022Evolutionary Biology

The birth of a bacterial tRNA gene by large-scale, tandem duplication events

G. B. Ayan, H. J. Park, J. Gallie

This study shows that tRNA gene sets in bacteria can evolve through large-scale duplications of existing tRNA genes, compensating for the loss of a single-copy gene.

bioRxiv · Mar 9, 2020Evolutionary Biology