Zhi-Yan (Rock) Du
Assistant Professor, Molecular Biosciences & Bioengineering, College of Tropical Agriculture and Human Resources
Phone: 808-956-8819
Email: duz@hawaii.edu
Web: www.dulab.bio
MY RESEARCH
My research harnesses the potential of tropical microbiomes to advance both aquatic and terrestrial ecosystem health. By exploring the diverse microbial communities, including microalgae, seaweed, bacteria, and fungi, I aim to develop sustainable strategies that support ecological balance in aquatic environments while enhancing crop resilience and productivity on land. Central to this work is the study of microbial interactions and symbioses, which reveal critical mechanisms underlying ecosystem function and agricultural performance. With a strong foundation in molecular biology and biochemistry, my team employs synthetic biology approaches to engineer high-value bioproducts through microbial symbiotic systems. We integrate cutting-edge techniques to reprogram metabolic pathways and design functional interactions that optimize the production of beneficial compounds.
C-MĀIKI SYNERGY
My research supports C-MĀIKI’s mission by exploring how tropical microbiomes, particularly in aquatic systems, can enhance ecosystem health and agricultural resilience in Hawai‘i. By integrating synthetic biology with microbial ecology, my work helps uncover functional traits that support sustainability and food security. I actively collaborate with other C-MĀIKI PIs to bridge aquatic, terrestrial, and cultural knowledge systems. These partnerships allow us to share tools, data, and place-based insights, creating a more cohesive and impactful research network rooted in Hawai‘i’s unique environments and communities.
IMPACT TO HAWAII
Through my research, I aim to make significant contributions to Hawai‘i by supporting the health and resilience of its unique ecosystems and agricultural systems. By leveraging native and tropical microbiomes, my work enhances aquatic ecosystem stability and fosters more sustainable and productive farming practices. These efforts directly benefit local food systems, improving crop quality and food security for the communities. Moreover, I am committed to developing innovative, non-GMO breeding technologies that are well-suited to Hawai‘i’s diverse agricultural landscape. These approaches respect and align with local values and cultural practices, offering alternatives that can strengthen traditional farming knowledge while introducing new tools for modern agriculture. By combining science with place-based insight, my work aims to support a more self-sufficient, sustainable, and culturally grounded future for Hawai‘i.
