Gámez Arjona, Francisco M.Raynaud, SandyMérida Berlanga, ÁngelConcepción, Juan Carlos de la2018-01-292018-01-292014Gámez Arjona, F.M., Raynaud, S., Mérida Berlanga, Á. y Concepción, J.C.d.l. (2014). Arabidopsis thaliana plastoglobule-associated fibrillin 1a interacts with fibrillin 1b in vivo. FEBS Letters, 588, 2800-2804.0014-5793https://hdl.handle.net/11441/69648Plant fibrillins are a well-conserved protein family found in the plastids of all photosynthetic organisms, where they perform a wide range of functions. A number of these proteins have been suggested to be involved in the maintenance of thylakoids and the formation of plastoglobules, preventing their coalescence and favoring their clustering via an as-yet unidentified cross-linking mechanism. In this work we show that two members of this group, namely fibrillin 1a and 1b, interact with each other via a head-to-tail mechanism, thus raising the possibility that they form homo- or hetero-oligomers and providing a mechanism to understand the function of these proteinsapplication/pdfengAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/FibrillinPlastoglobulesArabidopsisProtein-protein interactioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccesshttps://doi.org/10.1016/j.febslet.2014.06.024