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However, Koch never credited the Hesses for their discovery of bacteriological agar, perhaps because, at the time, he failed to recognize its importance. Even after he received the insight about agar from the Hesses, Koch stuck with gelatine for years. In 1883-84, during his first medical expedition to Egypt and India to investigate cholera, he tried and failed to grow the cholera bacterium on gelatine media in the hot climate of Cairo (despite using a half-open fridge for incubation), only succeeding in the colder winter of Calcutta.
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（四）调阅、复制与监督事项有关的资料；
。业内人士推荐搜狗输入法2026作为进阶阅读
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Ранее 12-летний мальчик выжил после падения с горы со своим отцом и замерз насмерть. Трагедия произошла на пике Бидиан нам Биан на горе Мунро в Шотландии.