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tute of Technology | Atlanta, GA ") //Toggle navigation School of Biological Sciences College of Sciences About Message from the Chair FAQ Faculty Resources Graduate Prospective Students Current Students Courses Sample Curricula Programs Ph.D. Biology M.S. Biology Ph.D. Applied Physiology Ph.D. Bioinformatics M.S. Bioinformatics Ph.D. Quantitative Biosciences Ph.D. Ocean Science and Engineering Dual Doctor of Physical Therapy/Doctor of Philosophy Ph.D. Computational Science and Engineering M.S. Computational Science and Engineering Research Areas Funding Opportunities & Fellowships Apply to the Program Undergraduate Why Biological Sciences? 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Learn about graduate and undergraduate programs, our research , upcoming events and news — and dive into a new magazine by the College of Sciences. Recent News Researchers Awarded $2.6 Million NIH Grant to Use AI to Advance Exoskeleton Assistance Post Stroke Gregory Sawicki and Aaron Young will use artificial intelligence to personalize exoskeleton assistance for people with symptoms resulting from stroke. College of Sciences Faculty and Staff Honored at Spring Sciences Celebration Members of the College of Sciences community gathered at Harrison Square on May 8 to recognize outstanding faculty and staff as part of the 2023-2024 academic year Spring Sciences Celebration. FishStalkers Offers Campus Research Opportunities for Online Students From her home more than 800 miles away, Georgia Tech online master’s student Jasmine Tata is monitoring fish in aquariums at Georgia Tech. Why Can’t Robots Outrun Animals? Georgia Tech Researcher Simon Sponberg collaborates to ask why robotic advancements have yet to outpace animals — and look at what we can learn from biology to engineer new robotic designs. More News Upcoming Events May 16 2024 The School of Biological Sciences Spring 2024 Seminar Series presents Dr. Tiffany Lowe-Power The ecology and evolution of Ralstonia’s toxin-secreting molecular weapon (T6SS) May 23 2024 The School of Biological Sciences Spring 2024 Seminar Series presents Dr. Ryan Hunter The Biology of Big: Physiological consequences of living large on the landscape More Events Experts in the News The Mystery of the Missing Multicellular Prokaryotes In a recent paper in the Proceedings of the National Academy of Sciences, School of Biological Sciences Associate Professor William Ratcliff and Emma Bingham, student in the Interdisciplinary Graduate Program in Quantitative Biosciences, put forward a brand new idea, which they tested in a computational model. Bingham and Ratcliff suggest that the way prokaryotic and eukaryotic genomes respond to population size may make or break their chances of evolving multicellularity. It’s a fascinating hypothesis, and if further work bears it out, it could fundamentally change how scientists conceive of this transition and challenge a key assumption they make about evolutionary forces. Quanta Magazine | 2024-05-02T00:00:00-04:00 Sulfur oxidation and reduction are coupled to nitrogen fixation in the roots of the salt marsh foundation plant Spartina alterniflora Heterotrophic activity, primarily driven by sulfate-reducing prokaryotes, has traditionally been linked to nitrogen fixation in the root zone of coastal marine plants, leaving the role of chemolithoautotrophy in this process unexplored. The researchers show that sulfur oxidation coupled to nitrogen fixation is a previously overlooked process providing nitrogen to coastal marine macrophytes. In their study, they recovered 239 metagenome-assembled genomes from a salt marsh dominated by the foundation plant Spartina alterniflora, including diazotrophic sulfate-reducing and sulfur-oxidizing bacteria. Based on the findings, the researchers propose that the symbiosis between S. alterniflora and sulfur-oxidizing bacteria is key to ecosystem functioning of coastal salt marshes. The study’s co-authors include School of Biological Sciences researchers: Jose Louis Rolando, Maxim Kolton, Tianze Song, Roth Conrad, Y. Liu, P. Pinamang, Professor and Associate Chair of Research Joel Kostka, and Professor Kostas Konstantinidis. (Konstantinidis is also professor in the School of Civil and Environmental Engineering.) Nature Communications | 2024-04-29T00:00:00-04:00 Spark: College of Sciences at Georgia Tech More Experts in the News Spotlight on Research Centers CMDI Center for Microbial Dynamics and Infection The Center for Microbial Dynamics and Infection (CMDI) is an interdisciplinary collaboration at Georgia Tech seeking to understand the ecology, interactions and evolution of microbes. We are focused on the understanding microbe-microbe and microbe-host interactions that are relevant to human health, ecosystem dynamics and sustainability. CSSB Center for the Study of Systems Biology Recognized by most experts in the field as the future of biology, Systems Biology seeks to understand how complex living systems interact with each other so that we can diagnose and treat disorders such as cancer. ACE Aquatic Chemical Ecology Center At Georgia Tech we have organized a diverse group of ecologists, chemists, sensory biologists, engineers, and quantitative modelers, to focus on chemical cues that many organisms use for to make basic survival decisions. CBID Center for Biologically Inspired Design CBID is an interdisciplinary center for research and development of design solutions that occur in biological processes. CIG Center for Integrative Genomics The Center for Integrative Genomics at Georgia Tech is a virtual affiliation of researchers interested in the application of genome-wide research strategies to diverse biological themes. ICRC Integrated Cancer Research Center The mission of the ICRC is to facilitate integration of the diversity of technological, computational, scientific and medical expertise at Georgia Tech and partner institutions in a coordinated effort to develop improved cancer diagnostics and therapeutics. NanoMAD Center for NanoMAD Our mission is to develop new technologies for detecting, monitoring and controlling self-assembled macromolecular complexes at various levels, including their pathogenic consequences, biological roles and evolutionary origins. Looking for the right major? Stand out from the crowd. » Only 122 credits » Customizable degree » Biomedical Science Certificate » Meets all pre-med MCAT requirements Schedule a meeting with a Biology advisor. The Biology major at Georgia Tech is a perfect fit for Pre-Health students. You can meet all pre-health requirements and earn a Biomedical Science certificate in only 122 credit hours. Get the details » Facebook LinkedIn YouTube Resources Georgia Tech Resources Offices & Departments News Center Campus Calendar Special Events GreenBuzz Institute Communications Visitor Resources Campus...