معرفی
Dr. Joe Colasanti is an Associate Professor in the Department of Molecular and Cellular Biology at the University of Guelph. His research focuses on understanding the developmental signals regulating flowering in plants, particularly the role of the maize indeterminate1 (id1) gene. He investigates how ID1 protein influences leaf-derived signals that trigger reproductive growth transitions.
Education includes a B.Sc. and Ph.D. from Western University, followed by postdoctoral training at Cold Spring Harbor Laboratory (NY) and the University of California, Berkeley. His lab employs molecular, genetic, and genomic approaches to study flowering pathways, including cDNA microarrays and next-generation sequencing to identify genes controlling flowering time and cell division.
Key research areas include:
- Mechanisms of floral induction in grasses
- Genetic regulation of flowering signals
- Epigenetic influences on plant development
- Maize ID1 protein function
Lab activities include collaborations on nitrogen metabolism, ethylene signaling, and flower abscission zone formation. His work bridges basic plant biology with applications in crop improvement, particularly in maize and sugarcane systems.
