School of Humanities and Sciences
Showing 51-100 of 130 Results
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Staci Lewis
Postdoctoral Scholar, Biology
Current Research and Scholarly InterestsStaci is interested in the impacts of land-use change on coral reef ecosystem services, and the transformation of governance regimes towards adaptive management of marine and coastal resources. Her work is based in the Republic of Palau, an island nation in Micronesia, where she is studying the emergence of watershed management and the sedimentation impacts on coral reefs in two watershed systems that have experienced modern increase in land development.
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Xing Liang
Postdoctoral Scholar, Biology
Current Research and Scholarly InterestsMechanism of MT polarity establishment during PVD neuron dendrite outgrowing in C. elegans.
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Nathan McDonald
Postdoctoral Scholar, Biology
Current Research and Scholarly InterestsI am interested in the fundamental cell biology of neurons. In particular, I study how neuronal synapses are formed and function. Synapses are specialized intercellular junctions that facilitate rapid communication between neurons, and thus form the basis of neural circuits and nervous system function.
Within a synapse, synaptic vesicles containing neurotransmitters are released at a specific region termed the active zone. The active zone is composed of a variety of molecules that coordinate the tethering and priming of synaptic vesicles, the recruitment of ion channels to respond to action potentials, and the stabilization of the synapse through transmembrane connections to a postsynaptic cell.
A wide range of transmembrane proteins are capable of initiating synapse formation during development and provide specificity for targeting the proper postsynaptic cell, including Neurexins/Neuroligins, LRRTMs, DIPs/DPRs, and many Ig domain proteins. However, in all synapses, these molecules must signal to build a common active zone core. I am studying how the conserved active zone core assembles downstream of this complexity, a fundamental unresolved question in developmental neurobiology.
To study this problem, I use the simple and stereotyped nervous system of the nematode Caenorhabditis elegans. I use fluorescent imaging of endogenous proteins at single neuron and single synapse resolution, as well as genetic and biochemical methods. -
Chenjie Pan
Postdoctoral Scholar, Biology
BioI obtained my PhD from Dr. Xiaodong Wang's lab, National Institute of Biological Sciences, Beijing/Tsinghua University. My major work during PhD is on the biochemical mechanism of myelin breakdown. I have expertise in in-tissue immunoprecipitation and pain behavior. Now I am working on axon guidance, degeneration, and plasticity in Dr. Marc Tessier-Lavigne's lab in Department of Biology.
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Manuel Razo-Mejia
Postdoctoral Scholar, Biology
BioI was born and raised in central Mexico, in a state called Guanajuato. Although I was trained as an engineer due to social circumstances, my passion always resided in the natural world and the way to understand it that physics offered. Guided by this passion, I did my Ph.D. with Rob Phillips at Caltech, working at the interface between physics and biology. For my postdoc, I want to bring the Physical Biology mindset to the question of evolution. That is why I joined Dmitri Petrov's lab to study the evolutionary dynamics of microbial populations from a theory-experiment dialogue perspective.
