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Abhijeet S. Kate, Kelly Richard, Balaji Ramanathan, and Russell G. Kerr

Can. J. Chem. 88(4): 318–322 (2010)

Newly isolated marine Bacillus pumilus (SP21): a source of novel lipoamides and other antimicrobial agents

Berrue, Fabrice; Ibrahim, Abdelnasser; Boland, Patricia; Kerr, Russell G.

A screening of marine bacteria for antimicrobial activity resulted in the isolation of Bacillus pumilus (SP21) from a sediment sample collected in the Bahamas.  A bioassay-guided fractionation led to the isolation of five surfactin analogs, glycocholic acid, amicoumacins A and B in addn. to three new compds. named lipoamides A-C.  The chem. structure of all the bioactive compds. was elucidated using spectroscopic methods including 2D NMR and MS.  The antimicrobial activity of each compd. was evaluated against a panel of pathogens and is reported herein.

Pure and Applied Chemistry, Volume 81, Issue 6 Pages 1027-1031

Congratulation Saskia!!!!

The guardian (PEI): "PElizabeth Barrett of Charlottetown, who received her doctor of veterinary medicine degree in the morning, urged her fellow graduates to “be proud of what you’ve achieved, do what you love and if given the chance, be a mentor.”
Kelsey Moore, who was awarded her honours bachelor of arts degree in the afternoon, encouraged them to be “people of progress, change and initiative” and to do “what makes them come alive.”
Plenty of academic hardware was handed out with the prestigious Governor General’s Medal (graduate) awarded to Saskia Hart. Adam Pound counted the Governor General’s Medal (undergraduate) among an impressive haul that also included the Polyclinic Prize and the Ambrose Lee Prize."