Division of Biological Sciences

Academic Sections

Aroian, Raffi Professor

Intracellular responses to bacterial pore-forming toxins, development of new anthelmintics, Bt toxin resistance .

Bier, Ethan Professor of Biology

Molecular and genetic analysis of Drosophila neural development.

Briggs, Steven Distinguished Professor

Embryonic stem cell fate; plant resistance to infectious disease.

Brown, Willie


Genetics of neuronal and epidermal morphogenesis in C. elegans.

Chrispeels, Maarten Distinguished Professor Emeritus of Biology

Plant molecular and cell biology. Regulation of gene expression and protein targeting.

Crawford, Nigel Professor

Plant molecular biology, control of gene expression and ion transport.

Estelle, Mark Distinguished Professor and Vice Chair

Molecular genetics of plant hormone action; the ubiquitin-proteasome pathway in plants.

Firtel, Richard Associate Dean for Operations/Distinguished Professor

Mechanisms regulating gene expression and cell differentiation during development.  G. proteins and signal transduction mechanisms.

Nuclear transport in vitro; nuclear pore structure; nuclear assembly

Ghiara, Jayant Lecturer with Potential of Security of Employment


Green, Melvin


Genetics and molecular biology of protein degradation in yeast.

Hayashi, Masaki


Jamora, Colin Assistant Professor

Cell biology of morphogenesis. Molecular mechanisms of organ development in mice

Systems biology of circadian clocks in plants and mammals.

Kiger, Amy Assistant Professor

Cellular morphogenesis. Functional genomic analysis of cell shape changes in Drosophila development.

Lindsley, Dan Research Professor of Biology


Loomis, William Distinguished Professor

Developmental biology; molecular genetics of development in Dictyostelium

Cellular and molecular mechanisms underlying the specification of neuronal identity, growth cone motility and navigation, target selection and the generation of neuronal arbors.

Mcginnis, William Distinguished Professor

Molecular genetics of early Drosophila embryogenesis.

Mills, Stanley


Pinon, Ramon


Posakony, James Professor of Biology

Pattern formation and cell fate specification in Drosophila development.

Schmidt, Robert Professor

Plant molecular biology, molecular mechanisms of tissue-specific gene expression in maize.

Schroeder, Julian Distinguished Professor

Plant cell and molecular biology, signal transduction and ion channels in higher plant cells.

Singer, S.


Smith, Laurie Professor

Molecular genetic analysis of plant cell division and morphogenesis.

Tokuyasu, Kiyoteru


Traver, David Assistant Professor

Vertebrate blood cell development, biology of hematopoietic stem and progenitor cells.

Troemel, Emily Assistant Professor

Investigating host/pathogen interactions in the roundworm C. elegans, including extracellular and intracellular pathogens.

Molecular genetic analysis of signal transduction in Drosophila development and immunity.

Wienhausen, Gabriele Senior Lecturer with Security of Employment

Wilhelm, James Assistant Professor

mRNA localization, translational control, and membrane trafficking in
Drosophila melanogaster.

Yanofsky, Martin Professor and Chair

Molecular and genetic analyses of fruit development.

Yelon, Deborah Associate Professor

Developmental genetics of organogenesis: regulation of heart size and shape in zeb

Zhao, Yunde Associate Professor

Plant Biology, Molecular mechanisms of auxin homeostasis and signal transduction.

Case, Ted


Chao, Lin Professor

Evolutionary processes in microbes: bacteria and their viruses.

Cleland, Elsa Assistant Professor

Responses of plant communities and ecosystems to global environmental changes; restoration of native plant communities.

Holway, David Associate Professor

Ecological basis of invasive species. Argentine Ants, Fire Ants - California.

Jetz, Walter Associate Professor of Ecology and Evolutionary Biology


Kohn, Joshua Professor and Chair

Plant population biology; mating system evolution; ecological genetics.

Markow, Therese Amylin Chair in Life Sciences and Professor

Speciation and adaptation to novel environments; Mating system evolution; Drosophila evolutionary genetics.

Nieh, James Associate Professor

Evolution of animal language: symbolic communication in highly social bees; sensory physiology and mechanisms of multi-modal communication; bioacoustics; Cyborg bee project.

Rifkin, Scott Assistant Professor


Roy, Kaustuv Professor

Physical and biotic controls on the distribution and diversity of species in benthic marine ecosystems.

Wills, Christopher Professor Emeritus

Molecular evolution; genetic variation at DNA level.

Woodruff, David Professor

Conservation and evolutionary biology; speciation; genetics of endangered species.

Allen, Eric Assistant Professor of Biology/Marine Biology

Environmental genomics; Microbial oceanography, ecology, evolution, biogeography; Genetic structure of microbial populations; Molecular genetics and ecological physiology.

Baker, Timothy Professor

Cryoelectron microscopy and three-dimensional, computer reconstruction of macromolecules

Brody, Stuart Professor

Biochemical genetics of circadian rhythms and mitochondrial membranes in Neurospora.

Chilukuri, Lakshmi Lecturer with Potential of Security of Employment

Coleman, Aaron Lecturer with Potential of Security of Employment

David, Michael Professor of Biology

Mechanisms by which interferons and other cytokines activate the transcription of early response genes.

Doolittle, Russell Research Professor

Evolution of protein structure and function.

Feng, Gen-Sheng Professor

Molecular Signaling in Stem Cells, Metabolic Disorders and Cancer

Friedkin, Morris

Geiduschek, E. Research Professor

Biochemical and genetic approaches to the control of gene activity.

Ghosh, Partho Professor

Interactions between microbial pathogens and hosts.

Golden, James Professor

 

Golden, Susan Distinguished Professor

 

Goldrath, Ananda Assistant Professor

Generation and maintenance of T cell immunity.

Hedrick, Stephen Professor and Chair

Immune recognition and development.

Helinski, Donald Professor Emeritus

Analysis of mechanisms of regulation of plasmid DNA replication and plasmid DNA partitioning.

Johnson, Randall Professor of Biology

Regulation of response to hypoxia and other microenvironmental stresses in vivo.

Johnson, Tracy Assistant Professor

Mechanisms of pre-mRNA splicing; mRNA synthesis and processing

Kadonaga, James Distinguished Professor

Transcription by RNA polymerase II.

Lykke-Andersen, Jens Associate Professor

Mechanisms of translation and mRNA turnover regulation in the control of eukaryotic gene expression.

Mayfield, Stephen Director, San Diego Center for Algae Biotechnology and John Dove Isaacs Chair of Natural Philosophy Professor

Engineering algae for the production of therapeutic proteins and biofuels.

Mel, Stephanie Lecturer with Potential of Security of Employment

Murre, Cornelis Professor

Helix-loop-helix proteins in B cell development and oncogenesis.

Nguyen-Huu, Xuong

Protein crystallography

Niwa Rosen, Maho Assistant Professor

Regulation of functional homeostasis of the endoplasmic reticulum during the cell cycle progression.

Pasquinelli, Amy Associate Professor

Genetic and molecular approaches for understanding how tiny regulatory RNAs control gene expression.

Pillus, Lorraine Professor and Vice Chair

Chromosome structure and function; genetics and epigenetics of transcription; position effects and transcriptional repression.

Pogliano, Joseph Associate Professor

DNA segregation in prokaryotes.

Pogliano, Kit Professor

How the progeny of a single cell division assume differing fates.

Price, Paul Distinguished Professor of Biology

Analysis of protein structure and physiological function; post translational protein modification.

Russell, Percy


Saier, Milton Professor of Biology

Transmembrane transport and the regulation of cellular physiology and transcription.

Scheffler, Immo Professor

Somatic cell genetics. Molecular genetics of mammalian mitochondria.

Smith, Douglas Professor Emeritus of Biology

Molecular biology; DNA replication and repair; computer applications to biology.


Subramani, Suresh Distinguished Professor

Organelle homeostasis; peroxisome function and biogenesis; peroxisomal disorders; peroxisomal protein import; peroxisome turnover by autophagy.

Wang, Jean Professor, Department of Medicine, Associate Director, Basic Research, Moores UCSD Cancer Center, Chair, Biomedical Sciences Graduate Program, UCSD


Xu, Yang Professor of Biology

Lymphocyte development and signaling pathways in response to DNA damage.

Zhang, Dong-er Professor

Molecular mechanisms of cell differentiation and cancer development

Zuniga, Elina Assistant Professor

Dendritic cells in innate and adaptive responses during viral infections.

Armour, Jon Lecturer with Security of Employment

Berg, Darwin Distinguished Professor

Molecular and cellular neurobiology; regulation of synaptic components on neurons.

Boulanger, Lisa Assistant Adjunct Professor

Butler, Madeline Lecturer with Security of Employment

Cauwenberghs, Gert


Genetics of neuronal and epidermal morphogenesis in C. elegans.

Fortes, P.

French, Kathleen Lecturer with Security of Employment

Ghosh, Anirvan Professor and Chair

Molecular neurobiology; mechanisms of cortical development and plasticity; calcium regulation of gene expression.

The Halpain Laboratory works at the interface of c ell biology and neuroscience to investigate molecular mechanisms in the mo rphogenesis of axons, dendrites, and synapses. Through time-lapse imaging and quantitative fluorescence-based analyses, we study how the actin and microtubule cytoskeletons regulate neuronal form and function.

Jin, Yishi Professor

Molecular genetic mechanisms of synapse formation, neuron circuit regulation and  nerve regeneration.

Kristan, William Distinguished Professor

Neurobiology; neuronal basis of behavior; development of simple nervous systems.

Leutgeb, Jill Assistant Professor


Leutgeb, Stefan Assistant Profssor


The Malinow Lab studies the biological basis of memory function and dysfunction by studying the physiology of rodent synapses.

Montal, S. Distinguished Professor

Molecular neurobiology; molecular basis of electrical excitability and signal transduction in neural membranes; molecular design of channel proteins.

Patrick, Gentry Assistant Professor

Neurobiology; the ubiquitin-proteasome system (UPS), one of the major cellular pathways controlling protein turnover in mammalian cells.

Reinagel, Pamela Associate Professor

Neural coding of visual information by thalamic neurons; temporal and population coding, natural scenes, visual behavior.

Scanziani, Massimo Professor and Vice Chair

Understanding the circuits controlling the spatial and temporal structure of cortical activity.

Sejnowski, Terrence Distinguished Professor

Neurobiology; computational models of the nervous system; mechanisms for synaptic plasticity.

Spitzer, Nicholas Distinguished Professor and Vice Chair

Developmental neurobiology; control of expression of neuronal phenotypes

Wang, Jing Assistant Professor

Systems neurobiology; representation and processing of olfactory information in simple olfactory system.

Zou, Yimin Associate Professor

Molecular and cellular mechanisms of axon pathfinding, target specificaton and neuronal migration in nervous system development

Zuker, Charles Professor of Biochemistry and Molecular Biophysics and Neuroscience, Department of Biochemistry and Molecular Biophysics, Columbia University, Investigator, Howard Hughes Medical Institute