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It is difficult to know exactly when the shift from gelatine to agar occurred. As often happens for scientific breakthroughs, agar was likely adopted incrementally alongside the use of other growth media. In 1913, for example, the first diagnosis of Serratia marcescens as a human pathogen was made by growing it on agar as well as on potatoes.
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And their efforts appear to have worked - Temperley London is back on the LFW schedule after a seven-year break, as is Joseph after nine years away, who will be presenting under new creative director Mario Arena.
Москвичей предупредили о резком похолодании09:45