Three cryptic species of the rodent Akodon (A. cursor, A. montensis and Akodon sp.) were analyzed. The two former species are sympatric in the Brazilian states of São Paulo, Rio de Janeiro and Minas ...
Sugars known as glycans form dense envelopes around cells. But they’re often ignored in biological investigations because, unlike DNA, proteins and other cellular components, tools to study them are ...
Fukuoka, Japan—To build proteins, cells rely on a molecule called transfer RNA, or tRNA. tRNAs act like protein-building couriers, where they read the genetic instructions from messenger RNA, mRNA, ...
Soil extracellular enzymes catalyze soil biochemical processes, and the geographical patterns of their activities and stoichiometry can reflect soil microbial functional dynamics. In previous research ...
Zoë Kravitz has always been a trend setter but her 2025 Vanity Fair Oscar Party look just invented a whole new way to push fashion boundaries. The 36-year-old actress stepped out on the red carpet to ...
Using directed evolution, scientists have created the first enzyme known to break a silicon-carbon bond. The finding could be a preliminary step toward biodegrading volatile methyl siloxanes—chemicals ...
2024 was rife with unexpected fashion trends (think: granny panties and assless chaps). There was one trend, however, that was so far off everyone’s bingo cards: butt cleavage. Like the pantless ...
This manuscript provides important insights into the degradation of the host tRNA modification enzyme TRMT1 by the SARS-CoV-2 protease Nsp5 (nonstructural protein 5 or MPro). The data convincingly ...
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