News

Working with tiny bacteria, MSU researchers led by Lee Kroos have made a discovery that could have big implications for biology. The scientists revealed a new way that nature can inhibit or switch off important proteins known as intramembrane proteases, which the team reported April 26 in the journal eLife. The finding could help fight recalcitrant bacteria and lead to new treatment candidates for Alzheimer’s disease.

Nearly 100 individuals attended the Michigan State University College of Natural Science annual awards program on April 22 to acknowledge alumni, faculty and students for outstanding achievements and excellence. The event was held at MSU’s Wharton Center in the Jackson and Christman Lounges.

The National Science Foundation has awarded a $399,865 Campus Cyberinfrastructure Planning Grant to Michigan State University to create the MSU Data Machine—an accessible supercomputer optimized for such data-intensive research as machine learning and artificial intelligence applications. Several MSU College of Natural Science faculty members—Brian O’Shea, Matthew Schrenk and Phoebe Zarnetske—are playing key roles in the project, dubbed the MSU Data Machine.

Wildlife policy and management decisions often rely on estimates of animal abundance, so inaccurate counts can have negative consequences. Aerial surveys are an efficient survey platform; however, they can yield unreliable data if not carefully executed. Despite a long history of aerial survey use in ecological research, problems common to aerial surveys have not yet been adequately resolved. MSU Ph.D. student Kayla Davis and integrative biologist Elise Zipkin recently published a paper in the journal Ecology and Evolution that outlines the three-pronged approach their team used to tackle the problem.

Twenty-eight (28) Michigan State University College of Natural Science graduating seniors were among 179 students who received an MSU Board of Trustees Award for earning a 4.0 GPA — the highest scholastic average — at the close of their last semester before graduation. In addition to being recognized by the Board of Trustees, students also will be acknowledged during their individual commencement ceremonies in May and will receive $1,000 from the university for their accomplishments. 

Thirty-one (31) MSU College of Natural Science (NatSci) undergraduate students were among those receiving first-place honors for their 2022 University Undergraduate Research and Arts Forum (UURAF) entries. This year’s event—UURAF’s 24th—took place on April 8 at the Jack Breslin Student Events Center and online at Symposium by ForagerOne. More than 750 students from 14 colleges/academic units participated in the event, including 197 NatSci students.

The MSU College of Natural Science (NatSci) has completed a new strategic plan that articulates a shared vision and direction for the college. The five-year plan (2022-2026) is a co-created consensus document that will serve as a framework for the college’s key priorities, including academic excellence and student success, research to advance society’s health and well-being, building strong partnerships and collaborations to broaden and strengthen our efforts, and creating a safe, equitable and inclusive environment for all.

María Santos Merino, postdoctoral researcher from the Ducat lab at the MSU-DOE Plant Research Laboratory, is the first to be awarded the Clarence Suelter Endowed Postdoctoral Fellowship Award from the MSU Department of Biochemistry and Molecular Biology (BMB). This fellowship, new to BMB in 2022, recognizes outstanding accomplishments and aims to encourage career development. María plans to use the monetary award to visit the University of Turku in Finland to learn a new technique, Membrane Inlet Mass Spectrometry.

College of Natural Science (NatSci) chemist Jetze Tepe was among the honorees at the 12th annual Michigan State University Innovation Celebration on April 12. Tepe, a professor in the Department of Chemistry, received the MSU Innovation Center’s 2022 Innovator of the Year award for his research on the synthesis of natural products and medicinal chemistry. His drug discovery work seeks to identify innovative therapeutics for neurogenerative diseases and cancer.

Sometimes making a brand-new type of box requires outside-the-box thinking, which is exactly what Michigan State University chemists used to create an eight-atom, magnetic cube. That tiny box is at the heart of a new magnetic molecule that could power future technologies for data storage, quantum computing and more. MSU chemist Selvan Demir and her team recently published their work in the journal Chem, which featured the research on the cover of its March 10 issue.

Vashti Sawtelle, associate professor in the MSU Department of Physics and Astronomy in the College of Natural Science and Lyman Briggs College, was one of three professors selected for the 2022 Michigan Distinguished Professor of the Year Award from the Michigan Association of State Universities. Sawtelle was recognized for the significant impact she's had on undergraduate student learning through various activities, particularly classroom instruction, applied research, experiential learning, innovation and mentoring.

Climate change doesn’t just mean warmer weather. Cold spells can hit unusual lows, too, and the fluctuations between warm and chilly are becoming more extreme. MSU’s David Kramer is interested in resilience as it relates to photosynthesis because the process by which plants are powered by the sun is particularly sensitive to temperature swings. This knowledge could one day help certain crops grow in more places and help growers decide when to plant crops so they can harvest before the most severe stresses from heat and pests. The work of Kramer and his team was recently published online in the journal Plant, Cell & Environment. 

MSU mathematician Keith Promislow was named a 2022 SIAM Fellow for his contributions to rigorous asymptotic reductions, development of novel models and their applications, and service to the industrial and applied mathematics community by the Society for Industrial and Applied Mathematics (SIAM).

Dead bacteria can still make their presence felt in the land of the living. New research led by Michigan State University integrative biologists is showing that this could have big implications for antibiotic resistance on farms. The results were recently published in the journal Applied and Environmental Microbiology.

Five Michigan State University researchers from the College of Natural Science—Julia Ganz, Huan Lei, Mohammad Maghrebi, Elizabeth Munch and Johannes Pollanen—have received 2022 NSF Early CAREER Faculty Awards. One of NSF’s most prestigious grants, it is awarded to faculty who demonstrate leadership in research and education and have a passion for integrating the two. Collectively, over the next five years (2022-2027) they will receive more than $3.7 million in National Science Foundation funding.

MSU’s Ben Orlando is a structural biologist who studies some of nature’s smallest machines, sees how they are put together and figures out how they work. He’s currently focused on proteins that bacteria use to survive antibiotic treatments so that he can help decommission these biological machines and fight potentially deadly infections. Orlando’s team has now taken new, atomically detailed snapshots of a bacterial protein that helps many germs sense and evade antibiotics. The researchers recently published their work in the journal Proceedings of the National Academy of Sciences.

Samuel Sottile, an MSU junior majoring in advanced mathematics in the College of Natural Science’s Department of Mathematics, is among three MSU undergraduate students who are recipients of the nationally competitive Goldwater Scholarship for 2022. Each year, the Barry Goldwater Scholarship and Excellence in Education Foundation seeks scholars committed to a career in science, mathematics or engineering who display intellectual intensity and who have the potential for significant future contribution in their chosen field. Since the scholarship program began in 1989, 52 MSU students have been recognized with the honor.

Michigan State University Assistant Professors Jonas Becker and Tyler Cocker were each honored as a Jerry Cowen Chair of Experimental Physics in the College of Natural Science’s Department of Physics and Astronomy at an investiture ceremony held March 24 in the Christman and Jackson Lounges of MSU’s Wharton Center.

Cholera is a diarrheal illness caused by the highly transmissible bacteria V. cholerae which still infects two to three million people a year and kills tens of thousands annually. In a paper recently published in ACS Publications, MSU chemist Xuefei Huang; Zahra Rashidijahanabad, a former Ph.D. student in the Huang Group; and their international team announced promising test results for a new, longer lasting cholera vaccine.

Elias Aydi, a postdoc in Michigan State University’s Department of Physics and Astronomy is one of a select group of 24 young scientists internationally who were awarded a prestigious 2022 NASA Hubble Fellowship. As a Hubble Fellow, Aydi plans to combine multi-wavelength observations from diverse NASA space-based facilities, several ground-based observatories, and 3D radiation-hydro simulations to decipher shocks in novae and work on solving several long-standing puzzles in high-energy astrophysics.

Spartan astronomer Elias Aydi is helping show what our solar system and others may look like when they enter their final acts. Aydi is the first author of the study, which was a collaboration with Shazrene Mohamed, a University of Miami astrophysicist with the South African Astronomical Observatory. The duo found that interactions between a red giant star and a nearby substellar object will create distinct structured patterns, such as spirals and arcs, in the environment around the star. The work was recently accepted for publication in the peer-reviewed journal Monthly Notices of the Royal Astronomical Society.

An international quartet of physicists, including Michigan State University Professor Stephen Hsu, have co-authored two papers that significantly alter our understanding of black holes and resolve a problem that has confounded scientists for nearly half a century. Their research was recently published in the journals Physical Review Letters and Physics Letters B.

Newly published Michigan State University research led by ecosystems scientist Bruno Basso shows that incorporating in-season water deficit information into remote sensing-based crop models drastically improves corn yield predictions. The study was recently published in Remote Sensing of Environment, a leading journal in the field.

Michigan State University and Spelman College in Atlanta are teaming up to create a new educational pipeline for data science, one of the fastest growing fields in the country. The U.S. Bureau of Labor Statistics projects that, by 2026, the nation will have created more than 11 million data science jobs. The duo are teaming up to create a new degree program to help make data science more inclusive and equitable.

Anthony Kendall, a research assistant professor in the MSU Department of Earth and Environmental Sciences in the College of Natural Science, found a surprise as he was studying contaminants in Lake Michigan and discovered a slow but steady increase in the level of chloride found in the water.

The Michigan State University College of Natural Science (NatSci) will soon welcome four new faculty members as part of MSU’s inaugural 1855 Professorship Initiative, launched by the Office of the Provost. The 1855 Professorship investments in NatSci will be in the areas of data science, quantum computing and plant sciences, which are rapidly developing areas where diverse excellence is required to address a wide range of challenges evident in existing and emerging technologies and communities. NatSci’s positions are among 13 selected for funding across the university.

Michigan State University’s Thomas D. Sharkey has a gift for exploring the intricate biochemical mechanisms of photosynthesis, the life-sustaining reactions that plants use to grow literally from thin air. The University Distinguished Professor also has a gift for explaining those complex processes with metaphors and much simpler, more familiar machinery.Both skills are on display when Sharkey talks about his team’s new paper, published on March 8 in the journal Proceedings of the Natural Academy of Sciences, describing what they call a pilot light for photosynthesis.

Don’t underestimate the diminutive and doe-eyed Rio pearlfish, for looks can be deceiving. This fish has evolved over the eons into one tough little customer producing eggs that can survive being completely dry for months at a time. That’s one of the reasons that MSU integrative biologist Ingo Braasch and members of his Fish Evo Devo Geno Lab have sequenced the first complete genome of the fish. With that genome, researchers can better understand the biology and evolution of the species’ survival skills. The study was recently published in the journal G3: Genes I Genomes I Genetics. Andrew Thompson, a postdoctoral research associate in Braasch's lab, was lead author of the report.

A new study from the Michigan State University-DOE Plant Research Laboratory brings fresh insight on the source/sink balance of cyanobacteria and paves the way for further advancements in photosynthetic microbes for potential applications. The research, conducted in the lab of biochemist Danny Ducat, was recently published in Plant Physiology.

Michigan State University ecosystems scientist Bruno Basso has been appointed a member of the Board on Agriculture and Natural Resources, the major program unit of the National Academies of Sciences, Engineering, and Medicine. Basso is one of BANR’s seven new board members appointed to a three-year term. As a board member, Basso will engage with federal, state and private sector sponsors seeking the National Academies’ independent, authoritative advice to develop and promote the board’s own initiatives and will provide guidance to BANR staff. 

Michigan State University plant biochemist Thomas D. Sharkey was recently named a Pioneer Member of the American Society of Plant Biologists (ASPB), a recognition given to leaders in the society, especially those who have been involved in training graduate students, postdocs and visiting professors. The Pioneer Membership is given to ASPB members whose former graduate students, postdocs and colleagues raise $5,000 in their name.

Michigan State University’s Beronda Montgomery is the recipient of a 2022 American Society for Biochemistry and Molecular Biology Fellow Award. Designation as an ASBMB Fellow recognizes outstanding commitment to the organization through participation in the society in addition to accomplishments in research, education, mentorship, diversity and inclusion, advocacy, and service to the scientific community. Montgomery is among 28 members nationally who were selected for this year's ASBMB Fellow designation.

Michigan State University researchers in the Christoph Benning lab at the MSU-DOE Plant Research Laboratory have been looking into the signals for activating different states of the cell cycle in microalga, which has potential applications for future biofuel production and cancer research. MSU graduate student, Yang-Tsung Lin is first author on a study that builds on this research, which was recently published in the journal G3: Genes, Genomes, Genetics. Lin studies how microalga know when to start and stop growing and dividing by looking at cell cycle states.

A team of Spartan researchers, led by MSU Foundation Professor Guowei Wei, report that omicron and other variants are evolving increased infectivity and antibody resistance according to an artificial intelligence model. Therefore, new vaccines and antibody therapies are needed.