As the United States entered World War II, an expanding economy, rapid
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При этом министр осудил «абсолютно неоправданные» нападения Ирана на страны Персидского залива и, в частности, на Кипр — государство-член ЕС, в настоящее время председательствующее в союзе, которому он выразил «полную поддержку и солидарность».
Before agar, microbiologists had experimented with other foodstuffs as microbial media. They turned to substances rich in the starches, proteins, sugars, fats, and minerals that organisms need for growth, testing with broths, bread, potatoes, polenta, egg whites, coagulated blood serums, and gelatine. However, none worked particularly well: all were easily broken down by heat and microbial enzymes, and their surface, once colonized, became mushy and unsuitable for isolating microbes.