A brewer's tale of proteins and beer

The transformation of barley grains into beer is an old story, typically starring water, yeast and hops. Now, in a report in the Journal of Proteome Research, scientists are highlighting another character in this tale: proteins. ...

What bone proteomics could reveal about the dead

Studying bones has helped scientists reconstruct what dinosaurs and other extinct creatures looked like. Taking this further, scientists recently started identifying proteins from bones to glean more information about remains. ...

Ants surrender their venomous secrets

Venoms produced by snails, snakes, scorpions and spiders contain numerous bioactive compounds that could lead to therapeutic drugs or insect-specific pesticides. Yet little is known about venoms produced by insects, in part ...

Harnessing psyllid peptides to fight citrus greening disease

Citrus greening disease, also called huanglongbing (HLB), is a bacterial infection of citrus trees that results in small, misshapen and sour fruits that are unsuitable for consumption, ultimately killing the tree. Because ...

Toward one drug to treat all coronaviruses

Safe and effective vaccines offer hope for an end to the COVID-19 pandemic. However, the possible emergence of vaccine-resistant SARS-CoV-2 variants, as well as novel coronaviruses, make finding treatments that work against ...

Opening a window into vector-borne viruses

Agricultural Research Service scientists in New York and California have developed very different technologies that share a common thread. They offer scientists new, innovative ways to probe what happens when a crop is threatened ...

Toward a diagnostic blood test for endometriosis

Endometriosis is a chronic, often painful disease affecting up to 10 percent of women of reproductive age in the U.S. How it develops is not well understood, and detecting it with certainty requires surgery. But now, scientists ...

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