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Deciphering the molecular mechanisms of mother-to-egg immune protection in the mealworm beetle Tenebrio molitor
Provedor de dados: 5
Autores: Tetreau, Guillaume; Dhinaut, Julien; Galinier, Richard; Audant-lacour, Pascaline; Voisin, Sébastien N; Arafah, Karim; Chogne, Manon; Hilliou, Frédérique; Bordes, Anaïs; Sabarly, Camille; Chan, Philippe; Walet-balieu, Marie-laure; Vaudry, David; Duval, David; Bulet, Philippe; Coustau, Christine; Moret, Yannick; Gourbal, Benjamin.
In a number of species, individuals exposed to pathogens can mount an immune response and transmit this immunological experience to their offspring, thereby protecting them against persistent threats. Such vertical transfer of immunity, named trans-generational immune priming (TGIP), has been described in both vertebrates and invertebrates. Although increasingly studied during the last decade, the mechanisms underlying TGIP in invertebrates are still elusive, especially those protecting the earliest offspring life stage, i.e. the embryo developing in the egg. In the present study, we combined different proteomic and transcriptomic approaches to determine whether mothers transfer a “signal” (such as fragments of infecting bacteria), mRNA and/or...
Tipo: Text
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00655/76684/77815.pdf