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Crystal-Clear Penicillin, 1945
Crystal-Clear Penicillin, 1945
Political activist and Nobel winner Dorothy Crowfoot Hodgkin pioneered X-ray crystallography to discover the molecular structures of penicillin and insulin.
Political activist and Nobel winner Dorothy Crowfoot Hodgkin pioneered X-ray crystallography to discover the molecular structures of penicillin and insulin.
biomolecules
Doctors Treat Girl’s Genetic Disorder with Repurposed Drug
Amanda Heidt | Dec 1, 2021 | 6 min read
In just 16 months, physicians went from identifying a novel rare disease in three-year-old Marley to successfully treating her with a drug previously used to treat African sleeping sickness and pediatric cancer.
Fossilized Dino Bones Are Home to Diverse Microbial Communities
Catherine Offord | Jun 28, 2019 | 4 min read
A study fails to detect ancient proteins among the microbes, adding to the debate about whether peptides can survive tens of millions of years underground.
Infographic: Resurrecting Ancient Proteins
Amber Dance | Jul 1, 2018 | 2 min read
Learn the basic steps researchers take when reconstructing proteins from the past and how these biomolecules can inform engineering projects.
Arsenic-based life debate continues
Jessica P. Johnson | Jun 2, 2011 | 3 min read
More than a dozen researchers voice their concerns about a 2010 paper that claims bacteria can use arsenic in place of phosphorus in its DNA and other biomolecules, such as proteins.