23:45, 27 февраля 2026Бывший СССР
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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2024年10月，习近平总书记来到福建漳州澳角村。得知不少海产品购销两旺，村民收入不断增加，总书记叮嘱村级党组织要发挥火车头作用，带领乡亲们做好“海”的文章。
Согласно данным иранского агентства Tasnim, в Тегеране прогремело как минимум два взрыва, очевидцы сообщают о густом дыме в небе.
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