All of the studied beewolf species use very similar mixtures of antibiotics — basically, modifications of only two structures: streptochlorine and piericidin. (sciencedaily.com)
And I look back upon and forward to the experiences of others (and even of imaginary characters) with similar mixtures of sympathy and antipathy. (religion-online.org)
All of the studied beewolf species use very similar mixtures of antibiotics - basically, modifications of only two structures: streptochlorine and piericidin. (ice.mpg.de)