Evolution affects everything in biology, from molecules and cells to lineages and communities. Evolution is the most distinctive property of life, setting biology apart from physics and chemistry. Modern evolutionary biology is concerned with both process and pattern, that is, with both the mechanisms by which changes are produced and with the changes that have produced the vast diversity of organisms that have ever existed.

Susan C. Alberts

Robert F. Durden Professor of Biology

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Sherryl A. Broverman

Associate Professor of the Practice of Biology

How inclusion of civic issues, international connections, and social engagement alters the cognitive and affective responses of non- major science students to science education. How course design impacts the demographics (gender, race, etc) of student enrollment in elective science courses.... Full Profile »

Nicolas Buchler

Assistant Professor of Biology

Our lab is interested in the systems biology and evolution of epigenetic switches (bistability) and clocks (oscillators) in gene regulatory networks, two functions that are essential for patterning, cell proliferation, and differentiation in biological systems. We also study biochemical... Full Profile »

Clifford W. Cunningham

Professor in the Department of Biology

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Kathleen Donohue

Professor of Biology

We investigate the genetic basis of adaptation, including the evolution of phenotypic plasticity and maternal effects, the adaptive value of epigenetic modifications, niche construction, dispersal, and mechanisms of multilevel natural selection. Full Profile »

Sonke Johnsen

Professor in the Department of Biology

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Katharina V. Koelle

Associate Professor in the Department of Biology

My research focuses on the ecology and evolution of infectious diseases. I use a combination of mathematical and statistical approaches to understand the processes driving the disease dynamics of pathogens. My interests include developing models to improve our understanding of how immune escape... Full Profile »

Francois M. Lutzoni

Professor in the Department of Biology

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Paul Mitaari Magwene

Associate Professor of Biology

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Daniel W. McShea

Professor in the Department of Biology

My main research interest is hierarchy theory, especially the causal relationship between higher-level wholes and their components (Spencer, Simon, Campbell, Salthe, Wimsatt). In biology, for example, we might want to know how large-scale processes within a multicellular organism act to control... Full Profile »

John M. Mercer

Associate Professor of the Practice in the Department of Biology

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Thomas Mitchell-Olds

Newman Ivey White Professor of Biology in Trinity College of Arts and Sciences

We study genetic variation in plant populations, focusing on genes that influence traits controlling plant performance in an environmental context – a central theme throughout our research in natural and agricultural populations. Much of our work is focused on the genes that affect ecological... Full Profile »

Alexander Motten

Associate Professor of the Practice Emeritus of Biology

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R. Bruce Nicklas

Arthur S. Pearse Professor Emeritus of Biology

I am now retired and my lab is closed. In the past, we pushed chromosomes around by micromanipulation to learn more about chromosome movement in mitosis. We tugged on chromosomes to measure the forces produced by the spindle and chopped spindles apart to locate the motor for chromosome movement.... Full Profile »

H. Frederik Nijhout

John Franklin Crowell Professor of Biology

Fred Nijhout is broadly interested in developmental physiology and in the interactions between development and evolution. He has several lines of research ongoing in his laboratory that on the surface may look independent from one another, but all share a conceptual interest in understanding how... Full Profile »

Juliet Noor

Lecturer in the Department of Biology

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Mohamed A. F. Noor

Professor of Biology

Research in my laboratory strives to understand what genetic changes contribute to the formation of new species, and how the process of genetic recombination affects both species formation and molecular evolution. I've been fascinated at how often genetic recombination plays a major role in any... Full Profile »

Stephen Nowicki

Professor of Biology

Our lab studies animal communication and sexual selection from an integrative perspective that includes a wide range of behavioral ecological, neuroethological, developmental, genetic, and evolutionary approaches. Birds are our most common model system, but we also have worked with insects,... Full Profile »

Sheila N Patek

Associate Professor in the Department of Biology

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Kathleen M. Pryer

Professor in the Department of Biology

My research focuses on understanding the evolutionary relationships of ancient land plants, especially ferns and horsetails, by integrating evidence from morphology, molecules (DNA sequence data from multiple genes), and the fossil record. I use an explicit phylogenetic framework to examine... Full Profile »

Mark D. Rausher

John Carlisle Kilgo Professor of Biology

We investigate the evolutionary processes that cause change at both the phenotypic and genetic levels. We have particular interests in the genetic basis of adaptation and in the evolution of metabolic pathways. Our approaches include molecular dissection of ecologically important phenotypes and... Full Profile »

Allen G Rodrigo

Adjunct Professor of Biology

My research focuses on evolutionary bioinformatics and computatioanl biology. In particular, I am interested in the development of novel methods to study the evolution of genes, genomes, organisms and species. Full Profile »

V. Louise Roth

Professor in the Department of Biology

In addition to conceptual work on the biological bases of homology, variation, and parallel evolution, my research has focused on evolutionary changes in size and shape in mammals: the functional consequences of these changes, and the evolutionary modifications of ontogenetic processes that... Full Profile »

A. Jonathan Shaw

Professor of Biology

My research centers on the evolution and diversity of bryophytes. Current projects in the lab include molecular phylogenetic analyses of familial and ordinal level relationships in the arthrodontous mosses, studies of... Full Profile »

Kathleen Kovalevski Smith

Professor of Biology

My current work is a focus on the relation between evolution and development in the mammalian skull. My model system involves comparisons of development in placental and marsupial mammals. These mammals are characterized by different developmental trajectories, extending back to some of the... Full Profile »

John E. R. Staddon

James B. Duke Professor Emeritus of Psychology and Neuroscience

Until my retirement in 2007, my laboratory did experimental research on learning and adaptive behavior, mostly with animals: pigeons, rats, fish, parakeets.  We were particularly interested in timing and memory, feeding regulation, habituation and the ways in which pigeons and rats adapt to reward... Full Profile »

Marcy K. Uyenoyama

Professor of Biology

Marcy Uyenoyama studies mechanisms of evolutionary change at the molecular and population levels. Among the questions under study include the prediction and detection of the effects of natural selection on genomic structure. A major area of research addresses the development of maximum-... Full Profile »

Rytas J. Vilgalys

Professor of Biology

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John H. Willis

Professor of Biology

We conduct research on broad issues in evolutionary genetics, and we are currently addressing questions relating to the evolution of adaptation, reproductive isolation, breeding systems, inbreeding depression, and... Full Profile »

Gregory Allan Wray

Professor of Biology

I study the evolution of genes and genomes with the broad aim of understanding the origins of biological diversity. My approach focuses on changes in the expression of genes using both empirical and computational approaches and spans scales of biological organization from single nucleotides... Full Profile »

Anne Daphne Yoder

Professor of Biology

My work integrates field inventory activities with molecular phylogenetic techniques and geospatial analysis to investigate Madagascar, an area of the world that is biologically complex, poorly understood, and urgently threatened. Madagascar has been designated as one of the most critical... Full Profile »