20.500.12556/DiRROS-20506 Conservation of molecular responses upon viral infection in the non-vascular plant Marchantia polymorpha After plants transitioned from water to land around 450 million years ago, they faced novel pathogenic microbes. Their colonization of diverse habitats was driven by anatomical innovations like roots, stomata, and vascular tissue, which became central to plant-microbe interactions. However, the impact of these innovations on plant immunity and pathogen infection strategies remains poorly understood. Here, we explore plant-virus interactions in the bryophyte Marchantia polymorpha to gain insights into the evolution of these relationships. Virome analysis reveals that Marchantia is predominantly associated with RNA viruses. Comparative studies with tobacco mosaic virus (TMV) show that Marchantia shares core defense responses with vascular plants but also exhibits unique features, such as a sustained wound response preventing viral spread. Additionally, general defense responses in Marchantia are equivalent to those restricted to vascular tissues in Nicotiana, suggesting that evolutionary acquisition of developmental innovations results in re-routing of defense responses in vascular plants. plant-virus interactions bryophytes virome analysis high-throughput sequencing virology pathogenic innovations interactions RNA viruses plant defense response botany interakcije med rastlinami in virusi briofiti viromska analiza visoko-zmogljivo sekvenciranje virologija patogen inovacije interakcije RNA virusi rastlinski obrambni odziv botanika Marchantia polymorpha true false true Angleški jezik Slovenski jezik Neznano 2024-10-02 15:24:32 2024-10-02 15:24:32 2024-10-03 03:34:45 0000-00-00 00:00:00 2024 0 0 Nasl. z nasl. zaslona; Opis vira z dne 2.10.2024; Soavtorji: Tamara Jiménez-Góngora, Luis Villar-Martín, Lana Vogrinec, Víctor M. González-Miguel, Denis Kutnjak & Ignacio Rubio-Somoza; str. 1-17 Vol. 15, article no. 8326 Sep. 2024 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2024-09-27 632 2041-1723 10.1038/s41467-024-52610-0 209897475 https://doi.org/10.1038/s41467-024-52610-0 1 ab7cf01b-80c1-11ef-a5bf-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=28901 RAZ_Ros-Moner_Eric_2024.pdf RAZ_Ros-Moner_Eric_2024.pdf 1 54F5FF5C30E9409FE7CCD84BAC5995C6 2f3158621c5991f981fdec9a1593ff034222e95927593683d25d78a05633a2ca c2bec055-80c1-11ef-a5bf-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=28902 Nacionalni inštitut za biologijo 0 0 0