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Article Dans Une Revue Trends in Plant Science Année : 2010

Algal diseases: spotlight on a black box.

Résumé

Like any other living organisms, algae are plagued by diseases caused by fungi, protists, bacteria or viruses. As aquaculture continues to rise worldwide, pathogens of nori or biofuel sources are becoming a significant economic burden. Parasites are also increasingly being considered of equal importance with predators for ecosystem functioning. Altered disease patterns in disturbed environments are blamed for sudden extinctions, regime shifts, and spreading of alien species. Here we review the biodiversity and impact of pathogens and parasites of aquatic primary producers in freshwater and marine systems. We also cover recent advances on algal defence reactions, and discuss how emerging technologies can be used to reassess the profound, multi-faceted, and so far broadly-overlooked influence of algal diseases on ecosystem properties.

Dates et versions

hal-00820237 , version 1 (03-05-2013)

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Claire M M Gachon, Télesphore Sime-Ngando, Martina Strittmatter, Aurélie Chambouvet, Gwang Hoon Kim. Algal diseases: spotlight on a black box.. Trends in Plant Science, 2010, 15 (11), pp.633-40. ⟨10.1016/j.tplants.2010.08.005⟩. ⟨hal-00820237⟩
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