Author

Rajeev Kumar

Yale UniversityORCID 0000-0003-2969-191XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Organism:bacteria (other)· 2 Assay:cryo-EM· 2 Approach:experimental assay· 2 Research Focus:protein folding & dynamics· 2 Research Focus:cell type annotation· 1 Approach:deep learning· 1 Assay:electronic health records· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Jun LiuiD· 3 shared Huaxin YuiD· 2 shared Jack M. BottingiD· 2 shared Shoichi TachiyamaiD· 2 shared Wangbiao GuoiD· 2 shared Alan R. DavidsoniD· 1 shared Annie Si Cong LiiD· 1 shared Avijay Sen· 1 shared

Activity by Year

2026-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 28 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

3 shared papersMicrobiology

Jun LiuORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

MicrobiologyNature CommunicationsPeer-reviewedJul 29, 2026

Near-atomic in-situ architecture and membrane-coupled dynamics of the Vibrio cholerae sheathed flagellum

Wangbiao Guo, Jian Yue, Jin Hwan Park…·Jun Liu

This study determines the near-atomic structure of Vibrio cholerae's sheathed flagellum and reveals its dynamic architecture and membrane-coupled mechanisms.

3 citationstop 4%

bacteria (other)electronic health records

𝕏 PostBluesky

MicrobiologybioRxivPreprintJan 29, 2026

A dramatic protein fold switch powers a bactericidal nanomachine

Yao He, Annie Si Cong Li, Xiaoying Cai…·Z. Hong Zhou

The paper describes a protein fold switch in a bactericidal nanomachine that enables membrane puncture and bactericidal activity.

DOI 10.64898/2026.01.28.702463

bacteria (other)cryo-EM

𝕏 PostBluesky

MicrobiologyPNAS NexusPeer-reviewedJan 20, 2026

Assembly and glycosylation of Helicobacter pylori sheathed flagella

Rajeev Kumar, Shoichi Tachiyama, Huaxin Yu…·Jun Liu

This study determines the near-atomic structure of H. pylori sheathed flagella using cryo-EM, revealing how flagellins and glycans contribute to filament stability and motility.

6 citationstop 1%

humancryo-EM

𝕏 PostBluesky