Research Interest: Genetics
| Name | PhD Program | Research Interest | Publications |
|---|---|---|
| Zou, Fei WEBSITE PUBLICATIONS |
PHD PROGRAM RESEARCH INTEREST |
My research has been concentrated on the areas of statistical genetics and genomics to investigate the role of genetic variations on complex quantitative traits and diseases. I work primarily in the development, as well as the examination of statistical properties, of theoretical methodologies appropriate for the interpretation of genetic data. |
| McKay, Daniel WEBSITE PUBLICATIONS |
PHD PROGRAM RESEARCH INTEREST |
Research in the lab focuses on how a single genome gives rise to a variety of cell types and body parts during development. We use Drosophila as an experimental system to investigate (1) how transcription factors access DNA to regulate complex patterns of gene expression, and (2) how post-translational modification of histones contributes to maintenance of gene expression programs over time. We combine genomic approaches (e.g. CUT&RUN/ChIP, FAIRE/ATAC followed by high-throughput sequencing) with Drosophila genetics and transgenesis to address both of these questions. |
| Hirsch, Matthew WEBSITE PUBLICATIONS |
PHD PROGRAM RESEARCH INTEREST |
Our lab works with adeno-associated viral vectors for both the characterization of vector and host responses upon transduction and as therapeutic agents for the treatment of genetic diseases. In particular, we tend to focus on the 145 nucleotide viral inverted terminal repeats of the transgenic genome and their multiple functions including the replication initiation, inherent promoter activity, and stimulation of intra/inter molecular DNA repair pathways. The modification of the AAV ITRs by synthetic sequences imparts unique functions/activities rendering these synthetic vectors perhaps better suited for therapeutic applications. |
| Nimchuk, Zachary WEBSITE PUBLICATIONS |
PHD PROGRAM RESEARCH INTEREST |
Understanding how cells communicate and co-ordinate during development is a universal question in biology. My lab studies the cell to cell signaling systems that control plant stem cell production. Plants contain discrete populations of self-renewing stem cells that give rise to the diverse differentiated cell types found throughout the plant. Stem cell function is therefore ultimately responsible for the aesthetic and economic benefits plants provide us. Stem cell maintenance is controlled by overlapping receptor kinases that sense peptide ligands. Receptor kinase pathways also integrate with hormone signaling in a complex manner to modulate stem cell function. My lab uses multiple approaches to dissect these networks including; genetics, genomics, CRISPR/Cas9 genome editing, live tissue imaging, and cell biological and biochemical methods. This integrated approach allows us to gain an understanding of the different levels at which regulatory networks act and how they contribute to changes in form and function during evolution. |
| Bressan, Michael WEBSITE PUBLICATIONS |
PHD PROGRAM RESEARCH INTEREST |
How do networks of cells synchronize behaviors across differing spatial and temporal scales? This fundamental aspect of cellular dynamics is broadly relevant to understanding many biological systems in which the coherence of electrical or chemical signals is required for multicellular patterning or organ function. Our group’s primary research interests are related to understanding the cellular and microenvironmental conditions that are required to support the biorhythmic behavior of the system of cells that natively control heart rate, cardiac pacemaker cells. We utilize a variety of techniques including computational modeling, next generation sequencing, in vivo genetic manipulation, super-resolution imaging, and direct physiological recording to investigate the developmental processes that assemble the hearts pacemaking complex. The ultimate goals of these studies is to determine how the pacemaker cell lineage is patterned in the embryo, build strategies towards fabricating this cell type for therapeutic purposes, and identify vulnerabilities that may lead to pacemaker cell pathologies in humans. |
| Shiau, Celia WEBSITE PUBLICATIONS |
PHD PROGRAM RESEARCH INTEREST |
The Shiau Lab is integrating in vivo imaging, genetics, genome editing, functional genomics, bioinformatics, and cell biology to uncover and understand innate immune functions in development and disease. From single genes to individual cells to whole organism, we are using the vertebrate zebrafish model to reveal and connect mechanisms at multiple scales. Of particular interest are 1) the genetic regulation of macrophage activation to prevent inappropriate inflammatory and autoimmune conditions, and 2) how different tissue-resident macrophages impact vertebrate development and homeostasis particularly in the brain and gut, such as the role of microglia in brain development and animal behavior. |
| Conlon, Brian P. WEBSITE PUBLICATIONS |
PHD PROGRAM RESEARCH INTEREST |
My lab is focused on the improvement of treatment of chronic bacterial infections. We aim to determine the mechanisms of antibiotic tolerance. Our aim is to understand the physiology of the bacterial cell, primarily Staphylococcus aureus, during infection and how this physiology allows the cell to survive lethal doses of antibiotic. We will use advanced methods such as single cell analysis and Tn-seq to determine the factors that facilitate survival in the antibiotic’s presence. Once we understand this tolerance, we will develop advanced screens to identify novel compounds that can be developed into therapeutics that can kill these drug tolerant “persister” cells and eradicate deep-seated infections. |
| Baldwin, Albert S. WEBSITE PUBLICATIONS |
PHD PROGRAM RESEARCH INTEREST |
Our laboratory studies an amazing regulatory factor known as NF-kappaB. This transcription factor controls key developmental and immunological functions and its dysregulation lies at the heart of virtually all major human diseases. |
| Ahmed, Shawn WEBSITE PUBLICATIONS |
PHD PROGRAM RESEARCH INTEREST |
Our research group utilizes the nematode C. elegans to investigate germ cell immortality: mechanisms that allow germ cells remain eternally youthful as they are transmitted from one generation to the next. We also study how telomerase functions at chromosome termini, as well as the consequences of telomere dysfunction. |