My main interest is developing and integrating computational tools into life sciences research.

Mechanisms and functions of ATP-dependent chromatin remodeling complexes and their place in genome regulation

Regulation of gene expression by RNA structure and RNA-binding proteins.

Chromatin structure and its role in gene regulation

Understanding how the structure and function of the microbiome impacts health and disease. In particular I am interested in the intersection of bioinformatics, gnotobiotics (germ-free laboratory animals), and microbiology to dissect complex bacterial communities.

Genomics, structural and functional relationships, metabolism, physiology and ecology of chlorophototrophic bacteria.

How do biomolecules know how to come together to form higher-order structures within the cells? How does the cell maintain this organization over time? The Feric lab studies the fundamental mechanisms underlying cellular organization, particularly in the context of aging and age-related diseases. We investigate how phenomena occurring on different scales - molecular, organellar, and cellular - are interconnected with each other.

We use Drosophila as a model system for employing a multifaceted approach to study mechanisms of transcriptional regulation.

Genetics of neurodevelopmental disorders.

The utilization of biochemical, molecular genetics, and spectroscopic approaches to decipher mechanisms of cellulose biosynthesis.

A structural approach to learn more about viral infectivity, tropism, evolution and pathogenicity.

Epigenetic and genomic approaches for the systematic study of eukaryotic gene regulation.

The understanding of the molecular mechanisms involved in the replication and assembly of flaviviruses and alphaviruses.

We use Petunia inflata as a model to study biochemical, molecular, and structural bases of a self/non-self recognition mechanism between pollen and pistil adopted by flowering plants to prevent in breeding and promote outcrossing.

Protein quality control, ribosome rescue, and new antibiotics.

Structural biology of catalytic ribonucleoprotein complexes.

The research in my lab is mainly focused on the mechanism of the disease Friedreich’s Ataxia, associated with expansion of GAA trinucleotide. Additionally, my research is attempting to determine the mechanism of repeats expansion during their transmission from generation to generation.

Growth Control and Cancer Genetics.

Computational analysis of protein structure, function, genomics and evolution.

The coupling of molecular parasitology and structural biology to study the malaria parasite.

The combination of tools from functional genomics, molecular biology, computational biology, biochemistry, and metabolomics to understand the fundamental molecular mechanisms underlying the development of this parasite.

We build machine learning applications to understand how transcription factors control cellular identity.

The McReynolds lab is broadly interested in understanding the biochemistry behind aging, and its intersection with stress, with the long-term goal of identifying strategies that promote healthier aging.

Developing computer science techniques for analysis of biological data and on answering fundamental biological questions using such methods.

Bacterial cell envelope biosynthesis.

We use microbial genetics, biochemistry, and cell biology approaches to determine the molecular mechanisms that enable bacteria to establish symbiosis with a eukaryotic host. The model system is the symbiosis formed between the bioluminescent bacterium Vibrio fischeri and the Hawaiian bobtail squid Euprymna scolopes. Our primary interests in this system include quorum sensing,contact-dependent killing mechanisms, and sulfur metabolism.

We apply cryo-EM and X-ray crystallography techniques to reveal three-dimensional structures of DNA and RNA polymerases for elucidating the mechanisms of DNA replication and RNA transcription.

Our lab is the birthplace of Galaxy. It is developed and maintained together with our collaborators and worldwide community. We also work on a variety of topics related to mutational dynamics and experimental evolution. We are also an integral part of the AnVIL project.

The structural mechanisms of signaling and regulation in protein complexes.

Understanding the host-metabolite-microbiota communication network‚ specifically how the manipulation of gut microbiota by diet and/or xenobiotics impacts host metabolites (e.g., bile acids, short chain fatty acids), their metabolism, and how these co-metabolites interact with host ligand-activated transcription factors.

The mechanism of tissue regeneration using the response to anemia as a model system.

The biochemical pathway of AHR activation and characterized species difference in AHR mediated transcriptional activation of target genes.

The biochemical pathway of AHR activation and characterized species difference in AHR mediated transcriptional activation of target genes.

Stress-induced gene expression and UV resistance pathways, Regulation of mRNAs from birth to death during stress responses, Targeted protein degradation during transcriptional stress and How RNA Polymerase II contends with barriers throughout the genome.

The Rolls lab aims to understand how neurons generate axons and dendrites with different microtubule organization, and how neurons respond to injury. Current projects focus on mechanisms that control microtubule polarity and dynamics and mechanisms that promote neuronal regeneration.

We study the signal transduction and vesicular trafficking processes that promote migration in epithelial cells. We seek to understand the role of these processes in normal homeostasis and in pathological processes.

Nervous system development and molecular mechanisms of neurodegenerative disorders.

Understanding the consequences of HSV latency for the neurons that harbor the HSV pathogen and the search for improved therapeutics using a combination of virology, neurobiology, next generation sequencing technologies, and bioinformatics.

The understanding of how genes are regulated by combining genetic, biochemical and structural descriptions.

Research Description coming soon (2/27/22) Full list of publications: https://www.ncbi.nlm.nih.gov/myncbi/1ZOLwVxR6x-/bibliography/public/

The understanding of how the globin coupled sensor protein family senses oxygen and transmits the binding signal into downstream events.

Elucidating molecular structures relevant to chemists, biochemists, material scientists etc. and educating graduate students embarking in these fields, the technique of X-ray diffraction (crystal growth, data collection and structure solution and refinement, and interpretation).