Author

Rachel Elizabeth Harris

University of SaskatchewanORCID 0000-0001-6507-3487Unclaimed 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

Approach:experimental assay· 1 Organism:yeast· 1

Frequent Co-Authors

Abd-Al-Wahab Khawaja· 1 shared Alexandra HarknessiD· 1 shared Brandon M. WaddelliD· 1 shared Carlos Zapien Verdugo· 1 shared Cheng‐Wei WuiD· 1 shared Hannah M. BrooksiD· 1 shared Mackenzie E. MaloiD· 1 shared Nishita K ShuklaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 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

1 shared paperGenetics

Abd-Al-Wahab Khawaja

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

GeneticsbioRxivPreprintAug 6, 2026

Discovery of a small peptide that activates both APCCdc20 and APCCdh1 in yeast, driving increased lifespan

Rachel Elizabeth Harris, Spike D. L. Postnikoff, Nishita K Shukla…·Troy A. A. Harkness

The paper identifies a small peptide, C43-4, that activates the APC Cdh1 complex in yeast, increasing chronological lifespan and showing evolutionary conservation in C. elegans.

DOI 10.64898/2026.02.17.706436

yeastexperimental assay

𝕏 PostBluesky