معرفی
Jeff Harper is a Professor in the Department of Molecular Biosciences at the University of Nevada, Reno, where his research centers on plant molecular adaptation to environmental stresses including cold, heat, drought, and salinity through calcium signaling mechanisms.
Education:
- B.S. from University of Illinois (Urbana), 1980
- Ph.D. from Washington University (St. Louis), 1985
Research Interests:
The Harper lab investigates enzyme structure-function relationships in three key gene families: Calcium Dependent Protein Kinases (CDPKs) unique to plants and protists like malaria-causing Plasmodium; Cyclic Nucleotide Gated Channels (CNGCs) regulating calcium signaling; and P-type ATPase Ion Pumps governing ion homeostasis and nutrient transport. Using Arabidopsis and yeast models, the lab integrates genetic, cellular, bioinformatic, and biochemical approaches to dissect stress response pathways.
Publication Trends:
Recent work demonstrates increasing focus on reproductive thermotolerance mechanisms, particularly calcium dynamics in pollen under heat stress, lipid flippase functions in growth regulation, and ion transporter roles in plant fertility. Publications reveal strong continuity in studying CDPKs, CNGCs, and ATPases across stress physiology and developmental contexts.
Scientific Awards:
No awards are documented in the provided materials.
Advising and Grants:
Supported by NSF-IOS-BSF Collaborative Research (2017) on pollen heat stress tolerance, the lab maintains active funding for plant stress signaling research though specific grant details beyond this collaboration are not specified.
Labs and Teams:
Based in the Health Sciences Building (Room 222), the Harper lab operates a multidisciplinary research environment utilizing advanced genetic, imaging, and biochemical techniques with Arabidopsis thaliana as the primary model system.
