Past News & Announcements

Microbiology Faculty Promotions

microbiology faculty promotions

Effective September 1, 2023, Mandy Muller was promoted to the faculty rank of associate professor with tenure.  Wilmore Webley was promoted to the rank of professor and is also the Senior Vice Provost for Equity and Inclusion at UMass Amherst.

Raveen Armstrong Voted Best Poster at Parasitologist Meeting

Raveen Armstrong

Raveen Armstrong attended the New England Association of Parasitologists meeting on June 15, 2023 at Boston College. Raveen's research presentation was voted best poster during the symposium. Raveen is currently a Ph.D. candidate in the Microbiology Graduate Program under the guidance of Michele Klingbeil, Professor of Microbiology.

Research Reveals Secret of Microbial Slime

microbial slime

In a recent article in iScience, Professor Barry Goodell and collaborators showed how a unique microbial chemistry allows a gel-like coating to form around many microorganisms. Once formed the gel-layer, known as the extracellular matrix or ECM, prevented the diffusion of large proteins, such as enzymes, into substrates. This finding challenges traditional microbial theory that assumes many large molecules, once secreted, can readily diffuse from microorganisms through the ECM into substrates or hosts.”

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Ashley Eng to be Honored as 21st Century Leader

Ashley Eng

Ashley Eng, a Commonwealth Honors College (CHC) student and microbiology major, will be one of 10 students to receive the 21st Century Leaders Award at UMass Commencement 2023. The award is given in recognition of a strong academic record, exemplary achievements as well as distinguished intellectual accomplishments. Eng is an undergraduate researcher with Kristen DeAngelis, Professor of Microbiology. Eng's research in microbial ecology and how climate change impacts soil microbes has led her to present her work at national conferences and in 2022 was selected for a Goldwater Scholarship. 

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Researchers One Step Closer to Better Drug Therapies for Tuberculosis


Yasu Morita, associate professor of microbiology, and his team of researchers have identified a long-sought gene that plays a critical role in the growth and survival of the tuberculosis (TB) pathogen. The discovery offers a potential target for drug therapies for a deadly disease that has few effective treatments. Yasu Morita, senior author, along with Malavika Prithviraj and Takehiro Kado, lead authors, recently had their findings published in mBio.

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Latde Diagnostics Receives Top Prize at Lever Western Massachusetts Health Tech Challenge

Latde Diagnostics

Start up company, Latde Diagnostics, won $50,000 in innovation grant funding at the Lever Western Massachusetts Health Tech Challenge hosted by the Institute for Applied Life Sciences (IALS) on March 3. Sloan Siegrist, Associate Professor Microbiology, founded Latde Diagnostics along with Emily Melzer. Melzer received her Ph.D. from UMass Microbiology under the guidance of Sloan Siegrist. Latde Diagnostics is developing a rapid, low-cost test to determine which specific antibiotic will be effective in a patient with sepsis, a life-threatening blood-borne infection.

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Yasu Morita Receives NIH Grant to Find Treatments for Tuberculosis

Yasu Morita NIH Grant Tuberculosis

Yasu Morita, Associate Professor of Microbiology, was awarded a two-year grant from the National Institutes of Health (NIH) to support research aimed at developing new and more effective treatments for tuberculosis (TB). Morita studies mycobacteria, a group of bacteria that is omnipresent in the soil and environment. Several species of mycobacteria cause disease, the most well-known of which is TB. After years of study spearheaded by Ph.D. candidate Ian Sparks, Morita and his team have focused in on the glycolipids located on the cell surface, which help to maintain the stability of the cell membrane.

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Wilmore Webley Named Senior Vice Provost for Equity and Inclusion

Wilmore Webley

Wilmore Webley, Associate Professor Microbiology, will serve as the inaugural Senior Vice Provost for Equity and Inclusion effective January 1, 2023. UMass Amherst Provost and Senior Vice Chancellor for Academic Affairs Tricia Serio announced the appointment of two new senior leaders for diversity, equity and inclusion for Academic Affairs. The other appointment is Sofiya Alhassan who will serve as the Graduate School’s new associate dean for inclusion and engagement.

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Peter Nguyen Yasu Morita ASBMB Today

Peter Nguyen Yasu Morita ASBMB Today

Peter Nguyen, an undergraduate researcher in Yasu Morita's lab, was first author on a paper which reported the lab's study exploring the conditions for and effects of acylation. Lab members noticed that membrane fluidization led two membrane glycolipids (lipids with a carbohydrate attached via glycosidic bond) called phosphatidylinositol mannosides, or PIMs, to undergo acylation. The findings were recently published in the Journal of Lipid Research and were highlighted in the December issue of the ASBMB Today magazine.

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Kristen DeAngelis Awarded Grant to Study Necromass

Kristen DeAngelis

Kristen DeAngelis, Professor of Microbiology, received a $2,358,722 grant from the U.S. Department of Energy (DOE) to lead an interdisciplinary group of researchers to investigate a poorly understood, yet crucial, ingredient of the Earth’s soil: necromass.

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Sloan Siegrist Research Team Recipient of Manning/IALS Innovation Award

Sloan Siegrist

Sloan Siegrist and her research team were one of six UMass recipients of the fourth annual Manning/IALS Innovation Award. The grants assist faculty research groups to advance the development of startup companies. Sloan Siegrist and her team have established the company, Latde, to develop rapid, low-cost diagnostic for bloodborne bacterial infections.


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Researchers Engineer Biofilm Capable of Producing Electricity From Sweat

Researchers Engineer Biofilm Capable of Producing Electricity

Derek Lovley is among a group of researchers at the University of Massachusetts Amherst who recently announced that they have figured out how to engineer a biofilm that harvests the energy in evaporation and converts it to electricity. This biofilm, which was announced in Nature Communications, has the potential to revolutionize the world of wearable electronics, powering everything from personal medical sensors to personal electronics.

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