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Article Dans Une Revue Journal of Molecular Evolution Année : 2008

The FTO Gene, Implicated in Human Obesity, Is Found Only in Vertebrates and Marine Algae

Résumé

Human obesity is a main cause of morbidity and mortality. Recently, several studies have demonstrated an association between the FTO gene locus and early onset and severe obesity. To date, the FTO gene has only been discovered in vertebrates. We identified FTO homologs in the complete genome sequences of various evolutionary diverse marine eukaryotic algae, ranging from unicellular photosynthetic picoplankton to a multicellular seaweed. However, FTO homologs appear to be absent from all other completely sequenced genomes of plants, fungi, and invertebrate animals. Although the biological roles of these marine algal FTO homologs are still unknown, these genes will be useful for exploring basic protein features and could hence help unravel the function of the FTO gene in vertebrates and its inferred link with obesity in humans.

Domaines

Génétique
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Dates et versions

hal-01925570 , version 1 (19-11-2018)

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Steven Robbens, Pierre Rouzé, J. Mark Cock, Jürg Spring, Alexandra Z Worden, et al.. The FTO Gene, Implicated in Human Obesity, Is Found Only in Vertebrates and Marine Algae. Journal of Molecular Evolution, 2008, 66 (1), pp.80-84. ⟨10.1007/s00239-007-9059-z⟩. ⟨hal-01925570⟩
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