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Cells get two chances, not just one, to fix their mistakes

Cells have two chances to fix the same mistake in their protein-making process instead of just one - a so-called proofreading step - that had previously been identified, according to new research.

Biology / Cell & Microbiology

created Mar 12, 2009 | popularity 5 / 5 (3) | comments 4




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Newfound hijacked proteins linked to salmonella virulence

Scientists have discovered that bacteria like E. coli and Salmonella have a sneaky way of making minor alterations to their genes to boost their chances for infection.

Chemistry / Biochemistry

created Aug 23, 2011 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Salmonella stays deadly with a 'beta' version of cell behavior

Salmonella cells have hijacked the protein-building process to maintain their ability to cause illness, new research suggests.

Chemistry / Biochemistry

created Aug 14, 2011 | popularity not rated yet | comments 0 | with audio podcast

Scientists identify proteins that help bacteria put up a fight

Scientists have identified the role of two proteins that contribute to disease-causing bacteria cells’ versatility in resisting certain classes of antibiotics.

Biology /

created Feb 25, 2008 | popularity 4.3 / 5 (6) | comments 0


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