News
Feb 07, 2022
Soil tillage reduces availability of ‘longevity vitamin’ ergothioneine in crops
Soil tillage on farms may significantly reduce the availability in crops of ergothioneine, an amino acid produced by certain types of soil-borne fungi and bacteria that is known as a “longevity vitamin” due to its potent antioxidant properties, according to new research. The study is among the first to demonstrate that soil disturbance can directly impact a key dietary factor associated with long-term human health.
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Feb 04, 2022
SCInet graduate student internships available 2022, applications due March 15
Paid graduate student internships are available this summer at Mississippi State University through the USDA SCINET program. SCINET provides resources and opportunities for training in (for example) landscape effects on insect distributions and conservation - as such, we encourage our IBC student membership to apply!
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Feb 02, 2022
The key to a powerful antibiotic’s formation now clear
A powerful class of antibiotics called carbapenems can circumvent antibiotic resistance thanks to a particular chain of atoms in their structure. Now, a team of researchers from Penn State and Johns Hopkins University have imaged an enzyme involved in the creation of this chain to better understand how it forms — and perhaps replicate the process to improve future antibiotics.
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Jan 31, 2022
New exhibition to examine the impact of extraction economies on climate change
A new exhibition examining the long-term spatial and ecological consequences of extraction economies and their impact on climate change will run 1/31–3/4 in the Penn State Stuckeman School’s Rouse Gallery as part of its Lecture and Exhibit Series.
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Jan 27, 2022
Faculty member appointed to AAAS Committee on Scientific Freedom and Responsibility
Jennifer Wagner, Penn State assistant professor of law, policy and engineering in the School of Engineering Design, Technology, and Professional Programs, was appointed to serve on the American Association for the Advancement of Science Committee on Scientific Freedom and Responsibility
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Jan 27, 2022
Nita Bharti to deliver 2022 Darwin Day Lecture
Nita Bharti, Penn State assistant professor of biology, will deliver a virtual lecture titled “Adaptation for Survival: Humans and Their Pathogens” at 4 p.m. on Thursday, Feb. 10, as part of Penn State’s 2022 Darwin Day celebration. Advance registration is required for the event, which is open to the public.
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Jan 26, 2022
The Symbiotic Podcast returns live with 'game-changer' David Hughes
After a year’s hiatus, the Huck Institutes of the Life Sciences’ Symbiotic Podcast returns at noon on Thursday, Jan. 27, featuring a livestreamed conversation with David Hughes, Huck chair in global food security, professor of entomology and biology, and founder of PlantVillage.
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Jan 25, 2022
Omicron genetics and early transmission patterns are characterized in new study
The Omicron variant of SARS-CoV-2 diverged from previous SARS-CoV-2 variants as a result of adaptive evolution, in which beneficial mutations are passed on to future generations through natural selection, rather than through recombination between previous variants, according to a large international team of researchers. The study, which published recently in Nature, is the first to describe the genomic profile of Omicron and explore the origins of the variant.
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Jan 24, 2022
Penn State biologists explore the secrets of the warbler genome
Looking through binoculars at the trees in their backyards during the pandemic, many brand-new birders may have been surprised by the diversity of visitors stopping by — finches, jays and warblers in an astounding array of yellows, blues and reds.
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Jan 21, 2022
Mining for knowledge: Scientists identify bee that can aid black cherry recovery
A ground-nesting bee family — commonly known as miner bees — could play a heightened role in rebuilding black cherry populations in Pennsylvania and beyond, according to Penn State entomologists who investigated pollinators’ contributions to the valuable hardwood species.
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