Hay-Oak Park
Biochemistry, Genetics and Molecular Biology · The Ohio State University
Publications
53
Citations
3,131
Est. group size
~1
Recurring co-author estimate
Active years
38
Publishing since 1989
Hay-Oak Park studies how budding yeast cells establish and maintain polarity (a directional organization needed for growth and division), focusing on regulatory proteins like Cdc42 and related GTPases (molecular switches that turn cellular processes on and off) and their partner proteins. This work also touches on how cells divide asymmetrically and age, using yeast as a model system relevant to basic cell biology.
Publication output has been modest and uneven over the last decade, with small yearly counts, a gap in 2022 and 2024, and a slight recent uptick in 2025-2026.
Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026
- Cdc42 interacts with chaperone Ydj1 to enhance its stability and partitioning during asymmetric cell division and aging in yeast
PLoS Biology · 2026
- Cdc42 interacts with chaperone Ydj1 to enhance its stability and partitioning during asymmetric cell division and aging in yeast
Repository for Publications and Research Data (ETH Zurich) · 2026
- Cdc42 Partitioning by Chaperone Ydj1 During Asymmetric Division and Aging in Yeast
bioRxiv (Cold Spring Harbor Laboratory) · 2025
- Cdc42 couples septin recruitment to the axial landmark assembly via Axl2 in budding yeast
Journal of Cell Science · 2023
- Mathematical Modeling of Cell Polarity Establishment of Budding Yeast
Communications on Applied Mathematics and Computation · 2023
- Cdc42 couples septin recruitment to the axial landmark assembly via Axl2 in budding yeast
bioRxiv (Cold Spring Harbor Laboratory) · 2023
- Regulation of Cdc42 for polarized growth in budding yeast
Microbial Cell · 2020
- Two active states of the Ras-related Bud1/Rsr1 protein bind to different effectors to determine yeast cell polarity
UNC Libraries · 2020
- Temporal regulation of cell polarity via the interaction of the Ras GTPase Rsr1 and the scaffold protein Bem1
Molecular Biology of the Cell · 2019
- Genome-Wide Studies of Rho5-Interacting Proteins That Are Involved in Oxidant-Induced Cell Death in Budding Yeast
G3 Genes Genomes Genetics · 2019
- Temporal regulation of cell polarity via the interaction of the Ras GTPase Rsr1 and the scaffold protein Bem1
bioRxiv (Cold Spring Harbor Laboratory) · 2019
- The shared role of the Rsr1 GTPase and Gic1/Gic2 in Cdc42 polarization
Molecular Biology of the Cell · 2018
- Guidelines and recommendations on yeast cell death nomenclature
Microbial Cell · 2017
- Fine-tuning the orientation of the polarity axis by Rga1, a Cdc42 GTPase-activating protein
Molecular Biology of the Cell · 2017
- Probing Cdc42 Polarization Dynamics in Budding Yeast Using a Biosensor
Methods in enzymology on CD-ROM/Methods in enzymology · 2017
- bioRxiv (Cold Spring Harbor Laboratory)×4
- Molecular Biology of the Cell×3
- Microbial Cell×2
- Journal of Cell Science×1
- G3 Genes Genomes Genetics×1
- Yihua Zhu
Biochemistry, Genetics and Molecular Biology · The Ohio State University
- Sha Zhang
Biochemistry, Genetics and Molecular Biology · The Ohio State University
- Jian‐Qiu Wu
Biochemistry, Genetics and Molecular Biology · The Ohio State University
- Yanfang Ye
Biochemistry, Genetics and Molecular Biology · The Ohio State University
- Aysha H. Osmani
Biochemistry, Genetics and Molecular Biology · The Ohio State University
This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.
Last updated Jul 19, 2026.
Claim or correct this profile