Nature, Published online: 01 July 2026; doi:10.1038/s41586-026-10711-4
SyeA was present in the Buchnera ancestor, is secreted into the host cytoplasm, is homologous to secreted effectors of bacterial pathogens and is essential for Buchnera transmission.A secreted endosymbiont protein essential for colonizing host cells
Nature, Published online: 01 July 2026; doi:10.1038/s41586-026-10711-4SyeA was present in the Buchnera ancestor, is secreted into the host cytoplasm, is homologous to secreted effectors of bacterial pathogens and is essential for Buchn…