Author

O. A. Ryder

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· 3 Zoology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Assay:whole-genome sequencing· 3 Research Focus:chromatin & epigenetic regulation· 2 Research Focus:genome assembly· 2 Approach:statistical model· 2 Organism:C. elegans· 1 Research Focus:cell signaling & trafficking· 1 Organism:E. coli· 1

Frequent Co-Authors

B. J. Novak· 2 shared B. Russell· 2 shared L. Aston· 2 shared M. L. Houck· 2 shared R. Phelan· 2 shared S. S. Arenivas· 2 shared S. Walker· 2 shared A. Crosier· 1 shared

Activity by Year

2018-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 28 mutual co-author links

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2 shared papersZoology

B. J. Novak

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

First endangered black-footed ferrets, Mustela nigripes, cloned for genetic rescue

B. J. Novak, P. Gober, R. Bortner, D. Garelle, M. Wright, J. Novak, M. L. Houck, O. A. Ryder, D. Milutinovich, J. Benavidez, K. Ryan, S. Walker, S. S. Arenivas, L. Aston, B. Russell, , R. Phelan

Researchers cloned an endangered black-footed ferret using cross-species somatic cell nuclear transfer, producing three healthy kits to aid genetic rescue.

bioRxiv · Apr 17, 2024 · PreprintZoology

Endangered Przewalski's horse, Equus przewalskii, cloned from historically cryopreserved cells

B. J. Novak, O. A. Ryder, M. L. Houck, A. S. Putnam, K. Walker, L. Russell, B. Russell, S. Walker, S. S. Arenivas, L. Aston, G. Veneklasen, J. A. Ivy, K.-P. Koepfli, A. Rusnak, J. Simek, , R. Phelan

The paper reports the cloning of two endangered Przewalski's horse stallions from cryopreserved fibroblast cells, marking the first successful production of multiple healthy clones for an endangered species.

bioRxiv · Dec 20, 2023Zoology

Unraveling the Genomic Diversity and Admixture History of Captive Tigers in the United States

E. E. Armstrong, J. A. Mooney, K. A. Solari, B. Y. Kim, G. S. Barsh, V. B. Grant, G. Greenbaum, C. B. Kaelin, K. Panchenko, J. K. Pickrell, N. Rosenberg, O. A. Ryder, T. Yokoyama, U. Ramakrishnan, D. A. Petrov, E. A. Hadly

This study analyzes the genomic diversity and admixture history of captive tigers in the U.S., finding admixture from all six wild tiger subspecies and developing a reference panel for conservation.

bioRxiv · Jun 19, 2023Evolutionary Biology

Historical population declines prompted significant genomic erosion in the northern and southern white rhinoceros (Ceratotherium simum)

F. Sanchez Barreiro, S. Gopalakrishnan, J. Ramos-Madrigal, M. V. Westbury, M. de Manuel, A. Margaryan, M. M. Ciucani, F. G. Vieira, Y. Patramanis, D. Kalthoff, Z. Timmons, T. Sicheritz-Ponten, L. Dalen, O. A. Ryder, G. Zhang, , M. T. P. Gilbert

The paper analyzes genomic changes in white rhinoceros subspecies before and after population declines, finding reduced genetic diversity and increased inbreeding in both.

bioRxiv · May 10, 2020Evolutionary Biology

How to make a rodent giant: Genomic basis and tradeoffs of gigantism in the capybara, the world’s largest rodent

S. Herrera-Alvarez, E. Karlsson, O. A. Ryder, K. Lindblad-Toh, A. J. Crawford

This study sequenced the capybara genome to investigate the genetic basis of gigantism and related tradeoffs, finding elevated mutation load and novel anticancer mechanisms.

bioRxiv · Sep 23, 2018Evolutionary Biology