- Data from: Evolving interactions between diazotrophic cyanobacterium and phage mediate nitrogen release and host competitive ability(2016-11-17) Cairns, Johannes; Coloma, Sebastian; Sivonen, Kaarina; Hiltunen, Teppo; University of Helsinki - Cairns, Johannes; University of Helsinki - Coloma, Sebastian; University of Helsinki - Sivonen, Kaarina; University of Helsinki - Hiltunen, Teppo