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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近期风传,PS Vita TV(接续大电视)版本将同PS6与新型PSP共同推出,组成索尼家用游戏新铁三角。
The number of female rough sleepers rose by 8% to 733, while there were 3,938 men and another 122 cases where the gender was not recorded.