Over at Evolution News & Views, I have just published a blog post on the recent paper in the journal Cell regarding the molecular clutch of the dynein motor protein: Here at ENV, I have previously described the molecular flagellar clutch of Bacillus subtilis, the...
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Nature News: ‘Arsenic-life’ bacterium prefers phosphorus after all
Readers may recall the media hype, back in December 2010, surrounding the claim that a bacterium is capable of utilising arsenic instead of phosphorous in its DNA. A new study, published in Nature and reported on by Nature News, has discovered that the bacterium...