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

Kathyayini P. Gopalakrishna

ORCID: 0000-0001-6309-1841
MedicineNursingImmunology and MicrobiologyBiochemistry, 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 7%percentile
0.165Author DataRank

Indexed papers

1in 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 1 indexed paper 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.

A group B Streptococcus indexed transposon mutant library to accelerate genetic research on an important perinatal pathogen

Microbiology Spectrum(2023)10.1128/spectrum.02046-23
Top 70%
0.165DataRank
Top 70%2 citations

Gideon H. Hillebrand, Kathyayini P. Gopalakrishna, Rebekah A. Rapp, Adam J. Ratner, Hervé Tettelin +2 more

Papers

Driven by 9 papers — median percentile 30. Top paper: “A group B Streptococcus indexed transposon mutant library to accelerate genetic research on an important perinatal pathogen”.

A group B Streptococcus indexed transposon mutant library to accelerate genetic research on an important perinatal pathogen

Microbiology Spectrum(2023)10.1128/spectrum.02046-23
Top 70%
0.165DataRank
Top 70%2 citations

Gideon H. Hillebrand, Kathyayini P. Gopalakrishna, Rebekah A. Rapp, Adam J. Ratner, Hervé Tettelin +2 more

Genome-Wide fitness analysis of group B Streptococcus in human amniotic fluid reveals a transcription factor that controls multiple virulence traits

PLoS Pathogens(2021)10.1371/journal.ppat.1009116
N/A
0DataRank · unranked
20 citations

Anna B. Chamby, Andrew J. Catomeris, Kyle M. Davidson, Hervé Tettelin, Jan‐Peter van Pijkeren +6 more

Stability and heterogeneity in the antimicrobiota reactivity of human milk-derived immunoglobulin A

The Journal of Experimental Medicine(2023)10.1084/jem.20220839
N/A
0DataRank · unranked
26 citations

Kathyayini P. Gopalakrishna, Darren Bodkin, Kara E. Coffey, Ansen B.P. Burr, Syed A. Rahman +7 more

Group B Streptococcus Cas9 variants provide insight into programmable gene repression and CRISPR-Cas transcriptional effects

Communications Biology(2023)10.1038/s42003-023-04994-w
N/A
0DataRank · unranked
11 citations

Gideon H. Hillebrand, Venkata Hemanjani Bhavana, Jordan L. Elder, Adonis D’Mello, Hervé Tettelin +2 more

Stability and heterogeneity in the anti-microbiota reactivity of human milk-derived Immunoglobulin A

bioRxiv (Cold Spring Harbor Laboratory)(2023)10.1101/2023.03.16.532940
N/A
0DataRank · unranked
1 citations

Kathyayini P. Gopalakrishna, Darren Bodkin, Kara E. Coffey, Ansen B.P. Burr, Syed A. Rahman +7 more

Group B Streptococcus Cas9 variants provide insight into programmable gene repression and CRISPR-Cas transcriptional effects

bioRxiv (Cold Spring Harbor Laboratory)(2023)10.1101/2023.05.24.542094
N/A
0DataRank · unranked
0 citations

Gideon H. Hillebrand, Venkata Hemanjani Bhavana, Jordan Lynn Elder, Adonis D’Mello, Hervé Tettelin +2 more

A CRISPRi Library Screen in Group B Streptococcus Identifies Surface Immunogenic Protein (Sip) as a Mediator of Multiple Host Interactions

bioRxiv (Cold Spring Harbor Laboratory)(2024)10.1101/2024.12.06.627252
N/A
0DataRank · unranked
0 citations

Kathyayini P. Gopalakrishna, Lisa M. Rogers, Anju T. Peters, Jennifer A. Gaddy, Christine Nichols +8 more

Influence of Maternal Milk on the Neonatal Intestinal Microbiome

Nutrients(2020)10.3390/nu12030823
N/A
0DataRank · unranked
160 citations

Timothy W. Hand, Kathyayini P. Gopalakrishna

A CRISPRi library screen in group B Streptococcus identifies surface immunogenic protein (Sip) as a mediator of multiple host interactions

Infection and Immunity(2025)10.1128/iai.00573-24
N/A
0DataRank · unranked
1 citations

Kathyayini P. Gopalakrishna, Lisa M. Rogers, Anju T. Peters, Jennifer A. Gaddy, Christine Nichols +8 more