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Talkative Microbes
This Catalyst article explores how microbes communicate and how, by growing two different microbes together, it is possible to discover new substances which may be useful in medicine. Microbial communication happens by small bioactive molecules which the cells release into and receive from the environment. In this way, they gather valuable information about what is going on in the world around them and then respond appropriately.
This article is from Catalyst: Secondary Science Review 2013, Volume 24, Issue 2.
Catalyst is a science magazine for students aged 14-19 years. Annual subscriptions to print copies of the magazine can be purchased from Mindsets.
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