🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Jeffrey Vedanayagam

Memorial Sloan Kettering Cancer Center

ORCID: 0000-0002-5013-7860

Also affiliated with The University of Texas at San Antonio

Agricultural and Biological SciencesBiochemistry, Genetics and Molecular Biology

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 2%percentile
2.7Author DataRank

Indexed papers

2in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 2 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Evolution of genome structure in the Drosophila simulans species complex

Genome Research(2021)10.1101/gr.263442.120
Top 9%
2.3DataRank
Top 9%117 citations

Ching-Ho Chang, Danielle E. Khost, Jeffrey Vedanayagam, Jeffrey R. Adrion, Yi Liao +5 more

Papers

Driven by 11 papers — median percentile 75. Top paper: “Evolution of genome structure in the Drosophila simulans species complex”.

Evolution of genome structure in the Drosophila simulans species complex

Genome Research(2021)10.1101/gr.263442.120
Top 9%
2.3DataRank
Top 9%117 citations

Ching-Ho Chang, Danielle E. Khost, Jeffrey Vedanayagam, Jeffrey R. Adrion, Yi Liao +5 more

Regulated dicing of pre-mir-144 via reshaping of its terminal loop

Nucleic Acids Research(2022)10.1093/nar/gkac568
N/A
0.556DataRank · unranked
17 citations

Dmitry A. Kretov, Scott I. Adamson, Thomas Treiber, Nora Treiber, Jeffrey Vedanayagam +5 more

Evolution of genome structure in the Drosophila simulans species complex

bioRxiv (Cold Spring Harbor Laboratory)(2020)10.1101/2020.02.27.968743
Top 42%
0.455DataRank
Top 42%11 citations

Ching-Ho Chang, Danielle E. Khost, Jeffrey Vedanayagam, Jeffrey R. Adrion, Yi Liao +5 more

Endogenous RNAi silences a burgeoning sex chromosome arms race

bioRxiv (Cold Spring Harbor Laboratory)(2022)10.1101/2022.08.22.504821
N/A
0.273DataRank · unranked
4 citations

Ching‐Jung Lin, Ranjith K. Papareddy, Michael D. Nodine, Alex S. Flynt, Jiayu Wen +2 more

Nested likelihood-ratio testing of the nonsynonymous:synonymous ratio suggests greater adaptation in the piRNA machinery of Drosophila melanogaster compared with Drosophila ananassae and Drosophila willistoni, two species with higher repeat content

G3 Genes Genomes Genetics(2025)10.1093/g3journal/jkaf017
N/A
0.183DataRank · unranked
2 citations

Sarah B. Kingan, Daniel Garrigan, Tom Hill, Jeffrey Vedanayagam, Justin P. Blumenstiel

Regulatory logic of endogenous RNAi in silencing de novo genomic conflicts

PLoS Genetics(2023)10.1371/journal.pgen.1010787
N/A
0DataRank · unranked
13 citations

Ching‐Jung Lin, Ranjith K. Papareddy, Michael D. Nodine, Alex S. Flynt, Jiayu Wen +2 more

Small RNA-mediated suppression of sex chromosome meiotic conflicts during Drosophila male gametogenesis

Biochemical Society Transactions(2025)10.1042/bst20240344
N/A
0DataRank · unranked
0 citations

Jeffrey Vedanayagam

Red queen’s race: rapid evolutionary dynamics of an expanding family of meiotic drive factors and their hpRNA suppressors

bioRxiv (Cold Spring Harbor Laboratory)(2021)10.1101/2021.08.05.454923
N/A
0DataRank · unranked
1 citations

Ching‐Jung Lin, Eric C Lai, Jeffrey Vedanayagam

Rapid evolutionary diversification of the flamenco locus across simulans clade Drosophila species

bioRxiv (Cold Spring Harbor Laboratory)(2022)10.1101/2022.09.29.510127
N/A
0DataRank · unranked
1 citations

Jeffrey Vedanayagam, Bernard Kim, Filip Wierzbicki, Robert Kofler, Eric C Lai +1 more

Essential and recurrent roles for hairpin RNAs in silencing de novo sex chromosome conflict in Drosophila simulans

PLoS Biology(2023)10.1371/journal.pbio.3002136
N/A
0DataRank · unranked
22 citations

Marion Herbette, Holly Mudgett, Ching‐Jung Lin, Chun-Ming Lai, Caitlin E. McDonough-Goldstein +6 more

Rapid evolutionary diversification of the flamenco locus across simulans clade Drosophila species

PLoS Genetics(2023)10.1371/journal.pgen.1010914
N/A
0DataRank · unranked
20 citations

Jeffrey Vedanayagam, Bernard Kim, Filip Wierzbicki, Robert Kofler, Eric C Lai +1 more