Author

R. Bracewell

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· 4

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Research Focus:development & morphogenesis· 3 Organism:Drosophila· 3 Research Focus:cell type annotation· 2 Research Focus:chromatin & epigenetic regulation· 2 Approach:experimental assay· 2 Assay:whole-genome sequencing· 2 Approach:comparative / phylogenetic analysis· 1 Approach:genetic perturbation / CRISPR· 1

Frequent Co-Authors

D. Bachtrog· 4 shared K. Chatla· 2 shared A. Tran· 1 shared M. J. Nalley· 1 shared S. Mahajan· 1 shared

Activity by Year

2019-2023 · peak 3/yr

Co-Author Collaboration Network

5 top collaborators · 6 mutual co-author links

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4 shared papersEvolutionary Biology

D. Bachtrog

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4 papers

Recent·Most cited

Sex chromosome evolution in beetles

R. Bracewell, A. Tran, K. Chatla, D. Bachtrog

This study reconstructs karyotype evolution in beetles, identifying ancestral linkage groups and showing independent addition of autosomes to sex chromosomes.

bioRxiv · Jan 18, 2023 · PreprintEvolutionary Biology

Complex evolutionary history of the Y chromosome in flies of the Drosophila obscura species group

R. Bracewell, D. Bachtrog

The paper investigates the evolutionary history of the Y chromosome in Drosophila obscura species group flies, revealing distinct translocation patterns in different subgroups.

bioRxiv · Nov 21, 2019Evolutionary Biology

Dynamic turnover of centromeres drives karyotype evolution in Drosophila

R. Bracewell, K. Chatla, M. J. Nalley, D. Bachtrog

The paper reconstructs karyotype evolution in Drosophila by analyzing centromere dynamics and their impact on chromosome structure and gene positioning.

bioRxiv · Aug 27, 2019Evolutionary Biology

Massive gene amplification on a recently formed Drosophila Y chromosome

D. Bachtrog, S. Mahajan, R. Bracewell

The paper shows that the neo-Y chromosome of Drosophila miranda has gained over 3200 genes since its formation through tandem amplification, driven by sexual and meiotic conflict.

bioRxiv · Jul 10, 2019Evolutionary Biology