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Registros recuperados: 23 | |
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Galinier, Richard; Roger, Emmanuel; Mone, Yves; Duval, David; Portet, Anais; Pinaud, Silvain; Chaparro, Cristian; Grunau, Christoph; Genthon, Clemence; Dubois, Emeric; Rognon, Anne; Arancibia, Nathalie; Dejean, Bernard; Theron, Andre; Gourbal, Benjamin; Mitta, Guillaume. |
In recent decades, numerous studies have sought to better understand the mechanisms underlying the compatibility between Biomphalaria glabrata and Schistosoma mansoni. The developments of comparative transcriptomics, comparative genomics, interactomics and more targeted approaches have enabled researchers to identify a series of candidate genes. However, no molecular comparative work has yet been performed on multiple populations displaying different levels of compatibility. Here, we seek to fill this gap in the literature. We focused on B. glabrata FREPs and S. mansoni SmPoMucs, which were previously demonstrated to be involved in snail/schistosome compatibility. We studied the expression and polymorphisms of these factors in combinations of snail and... |
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Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00388/49951/50515.pdf |
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Picard, Marion A. L.; Boissier, Jerome; Roquis, David; Grunau, Christoph; Allienne, Jean-francois; Duval, David; Toulza, Eve; Arancibia, Nathalie; Caffrey, Conor R.; Long, Thavy; Nidelet, Sabine; Rohmer, Marine; Cosseau, Celine. |
Background Among more than 20,000 species of hermaphroditic trematodes, Schistosomatidae are unusual since they have evolved gonochorism. In schistosomes, sex is determined by a female heterogametic system, but phenotypic sexual dimorphism appears only after infection of the vertebrate definitive host. The completion of gonad maturation occurs even later, after pairing. To date, the molecular mechanisms that trigger the sexual differentiation in these species remain unknown, and in vivo studies on the developing schistosomulum stages are lacking. To study the molecular basis of sex determination and sexual differentiation in schistosomes, we investigated the whole transcriptome of the human parasite Schistosoma mansoni in a stage-and sex-comparative... |
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Ano: 2016 |
URL: https://archimer.ifremer.fr/doc/00358/46876/71864.pdf |
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Registros recuperados: 23 | |
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