Mature sperm lack intact mitochondrial DNA, study finds

New research provides insight about the bedrock scientific principle that mitochondrial DNA—the distinct genetic code embedded in the organelle that serves as the powerplant of every cell in the body—is exclusively passed ...

Antibiotic resistance linked to these household products

The study, by Assistant Professor Hui Peng's research group in the department of chemistry in the Faculty of Arts & Science, was able to show that triclosan—a chemical often included in household items like hand soaps, ...

Scientists raise concerns about popular COVID disinfectants

The COVID-19 pandemic has boosted the unnecessary use of antimicrobial chemicals linked to health problems, antimicrobial resistance, and environmental harm, warn more than two dozen scientists in Environmental Science & ...

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