Author

A. Wikramanayake

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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Cell Biology· 2 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 2 Research Focus:cell type annotation· 2 Approach:microscopy & imaging analysis· 2 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:development & morphogenesis· 1 Approach:experimental assay· 1 Assay:fluorescence / live-cell microscopy· 1 Assay:imaging· 1

Frequent Co-Authors

A. Abuhashem· 1 shared A. C. Vill· 1 shared A. G. Chivu· 1 shared A.-K. Hadjantonakis· 1 shared B. A. Basso· 1 shared B. Samasa· 1 shared C. Arenas-Mena· 1 shared C. G. Danko· 1 shared

Activity by Year

2021-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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1 shared paperEvolutionary Biology

A. Abuhashem

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Evolution of promoter-proximal pausing enabled a new layer of transcription control

A. G. Chivu, B. A. Basso, A. Abuhashem, M. M. Leger, G. Barshad, E. J. Rice, A. C. Vill, W. Wong, S.-P. Chou, G. Chovatiya, R. Brady, J. Smith, A. Wikramanayake, C. Arenas-Mena, I. L. Brito, , C. G. Danko

The paper investigates the evolutionary emergence of RNA polymerase II pausing and its regulatory role across species.

bioRxiv · Feb 19, 2023Evolutionary Biology

Polarized Dishevelled dissolution and condensation drives embryonic axis specification in oocytes

Z. Swartz, T. H. Tan, M. Perillo, N. Fakhri, G. M. Wessel, A. Wikramanayake, I. M. Cheeseman

The paper shows that Dishevelled dynamics in sea star oocytes drive embryonic axis specification through dissolution and condensation at the vegetal pole, independent of Wnt signaling.

bioRxiv · May 17, 2021Cell Biology

The nanoscale organization of the Wnt signaling integrator Dishevelled in the development-essential vegetal cortex domain of an egg and early embryo

J. Henson, B. Samasa, C. Shuster, A. Wikramanayake

This study reveals the nanoscale organization of Dishevelled in the sea urchin vegetal cortex domain using advanced microscopy techniques.

bioRxiv · Feb 23, 2021Cell Biology