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  \   //  | || | || / //---`' | || | || | |  \ || 
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 /_//\_\\  \____//   \_____||  \____//  |_____//  
 `-`  --`   `---`     `----`    `---`    -----`

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Text this: CO2 acts as a signalling molecule in populations of the fungal pathogen Candida albicans