Фото: Evelyn Hockstein / Reuters
It is not for lack of trying. In some cases, microbiologists have ditched the Petri dish altogether, using microfluidics for manipulating and growing cells. However, these approaches aren’t likely to be adopted at scale as they require less common, less practical, and more expensive devices. So, what about other growth media?。im钱包官方下载对此有专业解读
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Other people question the utility of solving the problem at all