Genome

David A Kudrna

Coordinator, Bac/Est Resource Center
Primary Department
Department Affiliations
Contact
(520) 626-9596

Work Summary

We are a plant genomics lab who specialize in whole genome sequencing and assembly; with analyses of structural variation, gene modeling and transcriptomes. Our work on major projects of rice, corn, barley, etc, allows us to share our technical expertise with other researchers.

Research Interest

We are a plant genomics lab who specialize in whole genome sequencing and assembly; with analyses of structural variation, gene modeling and transcriptomes. Our work on major projects of rice, corn, barley, etc, allows us to share our technical expertise with other researchers. Our research in plant and animal genomes, at the whole genome and transcriptome levels, will impact successful genetic selections toward the goal of feeding the 9 billion people toward the year 2050. Keywords: "Genome Sequencing", "PacBio", "Structural Genomics", "Plant Genetics", "DNA Extraction"

Rod A Wing

Director, Plant Genomics Institute
Bud Antle Endowed Chair For Excellence, Agriculture-Life Sciences
Professor, Plant Science
Professor, Ecology and Evolutionary Biology
Regents Professor
Professor, BIO5 Institute
Primary Department
Department Affiliations
Contact
(520) 626-9595

Work Summary

Harnessing 15MY of natural variation in the genus Oryza (rice) to help solve the 10-billion people question: i.e. how do we feed our world without destroying our world.

Research Interest

Rod Wing, PhD, and his lab, The Arizona Genomics Institute, specialize in building what geneticists call a physical map of a genome- a crucial foundation of any genome sequencing effort. AGI has earned a reputation for providing extremely high-quality maps, as documented in previous sequencing efforts leading to the genome sequences of rice and corn. The genome sequence will allow scientists to locate and identify genes that can improve and strengthen crops and increase yield in order to help solve the Earth’s looming food crisis by creating new strains of the cereal crops that make up 60% of humankind’s diet. Keywords: Genome Biology, Genome Sequencing/Assembly/Annotation, Food Security, Rice

Carol A Soderlund

Research Associate Professor, BIO5 Institute
Primary Department
Department Affiliations
Contact
(520) 626-9600

Research Interest

Carol Soderlund, PhD, is an Associate Research Professor at the BIO5 Institute at the University of Arizona. While working on her PhD in Computer science in 1988, she collaborated with a biologist to develop one of the first gene prediction programs. She received a DOE Human Genome Distinguished Postdoctoral Fellowship hosted by Los Alamos National Laboratory, where she became involved with mapping the human genome. Her work continued at the Sanger Centre in the UK, which was on the forefront of sequencing the human genome. She developed the FPC software, which was used for mapping the human genome, and has since been the primary software package for mapping large genomes.Her primary research objective is to provide environments for biologists to run algorithms (both her own and existing software), with highly interactive graphics for query and display of the data and results. Towards this end, she has published seven software packages for various genomic problems, where the three most important are: (1) The FPC program mentioned above, which is still being used after its initial release 15 years ago and has been extended for next generation sequencing. (2) The SyMAP software for the computation, query and display for synteny for the comparison of plant genomes. (3) The Transcriptome Computational Workbench (TCW) for the analysis of the transcriptome across tissues or conditions, and across the species for finding shared and unique genes.Dr. Soderlund has published over 60 original research papers and 20 book chapters on a range of genomic problems. She has collaborated with a range of scientists on a variety of organisms and genomic problems, where the majority of the collaborations have been on mapping genomes and transcriptome analysis, but she has also been involved in metagenomics, sequencing, and host-pathogen interactions.

Luciano Matias Matzkin

Associate Professor, Entomology
Associate Professor, Ecology and Evolutionary Biology
Associate Professor, BIO5 Institute
Primary Department
Department Affiliations
Contact
(520) 621-1955

Work Summary

Understanding how genes and genomes are shaped over many generations by the environment in which organisms live in. We also aim to examine how these changes accumulate and might facilitate the genetic divergence between populations and eventually possibly the origin of species. Lastly we aim to leverage the power of genomics to understand the evolution of insecticide resistance in agricultural pests and to find solution to their management.

Research Interest

Our lab investigates how the ecology of a species shapes patterns of variation at multiple levels (genes, pathways, transcriptomes, genomes, physiology, behavior and life history), how populations adapt to environmental shifts (natural or human created), how genetic architecture can dictate the evolutionary trajectory of populations, the implication of ecological adaptation in the process of speciation and the role of sexual selection and sexual conflict in the evolution of reproductive incompatibilities. Our research revolves around these fundamental aspects of evolutionary biology. We work on a group of cactophilic Drosophila that inhabit the deserts of North America. These Drosophila species are an excellent system to study given that their ecology is well understood and the fact that we can perform many genetic, genomic, manipulative and life history experiments. In addition to utilizing the cactophilic Drosophila system we have ongoing projects on the agrigenomics of the agricultural pests, Drosophila suzukii (spotted wing Drosophila) and Helicoverpa zea (corn earworm). Keywords: Evolutionary, ecological and agricultural genomics

Eric H Lyons

Associate Professor, Plant Science
Associate Professor, Agricultural-Biosystems Engineering
Advisor, CALS' Office of the Assoc Dean - Research for Cyber Initiatives in Agricultural / Life - Vet Science
Associate Professor, Genetics - GIDP
Associate Professor, BIO5 Institute
Primary Department
Department Affiliations
Contact
(520) 626-5070

Research Interest

Eric Lyons, PhD is an assistant professor at the University of Arizona School of Plant Sciences. Dr. Lyons is internationally known for his work in understanding the evolution, structure, and dynamics of genomes. Core to his research activities is the development of software systems for managing and analyzing genomic data and cyberinfrastructure for the life sciences.Dr. Lyons has published over 30 original research papers and 5 book chapters, many in collaboration with investigators from around the world. He is a frequent presenter at national and international meetings, and has been invited to teach workshops on the analysis of genomic data to plant, vertebrate, invertebrate, microbe, and health researchers.Prior to joining the faculty in the School of Plant Sciences, Dr. Lyons worked with the iPlant Collaborative developing cyberinfrastructure, and managing its scientific activities. In addition, he spent five years working in industry at biotech, pharmaceutical, and software companies. Dr. Lyons’ core software system for managing and analyzing genomic data is called CoGe, and is available for use at http://genomevolution.org

Michael F Hammer

Associate Director, Omics
Research Scientist, Arizona Research Labs
Research Scientist, Ecology and Evolutionary Biology
Research Scientist, Neurology
Research Scientist, BIO5 Institute
Contact
(520) 621-9828

Work Summary

Michael Hammer has headed a productive research lab in human evolutionary genetics. His lab were early adopters of next generation sequencing (NGS) technology successfully employed NGS methods to identify molecular lesions causing neurodevelopmental disorders in undiagnosed children. His lab is also currently pursuing studies to identify modifier genes that alter the expression of major genes and how they contribute to phenotypic heterogeneity in Mendelian disorders.

Research Interest

Michael Hammer is a Research Scientist in the Division of Biotechnology at the University of Arizona with appointments in the Department of Neurology, Ecology and Evolutionary Biology, Bio5, the School of Anthropology, the University of Arizona Cancer Center, and the Steele Children's Research Center. Currently Dr. Hammer is interested in the use of the latest DNA sequencing technology to infer the underlying genetic architecture of neurodevelopmental diseases. Since 1991 Dr. Hammer has directed of the University of Arizona Genetics Core (UAGC), a facility that provides training and molecular biology services to University and biotechnology communities at large. After receiving his Ph.D. in Genetics at the University of California at Berkeley in 1984, he performed post-doctoral research at Princeton and Harvard. Over the past two decades, Dr. Hammer has headed a productive research lab in human evolutionary genetics, resulting in over 100 published articles documenting the African origin of human diversity, interbreeding between modern humans and archaic forms of the genus Homo, and genome diversity in the great apes. His lab and the UAGC were early adopters of next generation sequencing (NGS) technology and the application of whole genome analysis in humans, and his lab has been a key player in the Gibbon and Baboon Genome Projects, as well as a consortium that has analyzed the genomes of over 100 Great Apes (GAPE Project). In the past 3 years, Dr. Hammer's research team has succesfully employed NGS methods to identify molecular lesions causing neurodevelopmental disorders in undiagnosed children. This has led to the publication of articles identifying pathogenic variants associated with early onset epileptic encephalopathies. His lab is also currently pursuing studies to identify modifier genes that alter the expression of major genes and how they contribute to phenotypic heterogeneity in Mendelian disorders.

Ryan N Gutenkunst

Associate Department Head, Molecular and Cellular Biology
Associate Professor, Applied BioSciences - GIDP
Associate Professor, Applied Mathematics - GIDP
Associate Professor, Cancer Biology -
Associate Professor, Ecology and Evolutionary Biology
Associate Professor, Genetics - GIDP
Associate Professor, Molecular and Cellular Biology
Associate Professor, Public Health
Associate Professor, Statistics-GIDP
Associate Professor, BIO5 Institute
Member of the Graduate Faculty
Director, Graduate Studies
Primary Department
Contact
(520) 626-0569

Work Summary

We learn history from the genomes of humans, tumors, and other species. Our studies reveal how evolution works at the molecular level, offering fundamental insight into how humans and pathogens adapt to challenges.

Research Interest

The Gutenkunst group studies the function and evolution of the complex molecular networks that comprise life. To do so, they integrate computational population genomics, bioinformatics, and molecular evolution. They focus on developing new computational methods to extract biological insight from genomic data and applying those methods to understand population history and natural selection.

Judith K Brown

Professor, Plant Science
Regents Professor, Plant Sciences
Research Associate Professor, Entomology
Professor, Entomology / Insect Science - GIDP
Professor, BIO5 Institute
Member of the General Faculty
Member of the Graduate Faculty
Primary Department
Department Affiliations
Contact
(520) 621-1402

Work Summary

Unravel the phylodynamics and transmission-specific determinants of emerging plant virus/fastidious bacteria-insect vector complexes, and translate new knowledge to abate pathogen spread in food systems.

Research Interest

Judith Brown, PhD, and her research interests include the molecular epidemiology of whitefly-transmitted geminiviruses (Begomoviruses, Family: Geminiviridae), the basis for virus-vector specificity and the transmission pathway, and the biotic and genetic variation between populations of the whitefly vector, B. tabaci, that influence the molecular epidemiology and evolution of begomoviruses. Keywords: Plant viral genomics, emergent virus phylodynamics, functional genomics of insect-pathogen interactions

Michael S Barker

Associate Professor, Ecology and Evolutionary Biology
Associate Department Head, Ecology and Evolutionary Biology
Associate Professor, BIO5 Institute
Member of the General Faculty
Member of the Graduate Faculty
Primary Department
Contact
(520) 621-2213

Research Interest

Michael Barker is an evolutionary biologist studying the origins of biological diversity, particularly how abrupt genomic changes such as polyploidy, chromosomal change, and hybridization have contributed to the evolution of plant diversity. Biologists have long been fascinated by these processes because they create unique opportunities for the evolution of ecological and phenotypic novelty with the potential for relatively rapid speciation. Although assessing the importance of these abrupt changes has historically been a difficult task, advances in genomics and bioinformatics have created new opportunities for addressing these longstanding questions. By integrating new computational and evolutionary genomic tools with traditional approaches such as molecular evolution, phylogenetics, mathematical modeling, and experimental work Barker's lab currently studies 1.) the contributions of recent and ancient polyploidy to eukaryotic diversity; 2.) the evolution of chromosome number and genome organization; and 3.) the impact of hybridization on speciation and novelty.