The Marchantia pangenome reveals ancient mechanisms of plant adaptation to the environment
Beaulieu C, Libourel C, Mbadinga Zamar DL, Mahboubi KE, Hoey DJ, Keller J, Girou C, Clemente HS, Diop I, Amblard E, Théron A, et al. (2023)
bioRxiv.
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Autor*in
Beaulieu, Chloé;
Libourel, Cyril;
Mbadinga Zamar, Duchesse Lacourt;
Mahboubi, Karima El;
Hoey, David J.;
Keller, Jean;
Girou, Camille;
Clemente, Helene San;
Diop, Issa;
Amblard, Emilie;
Théron, Anthony;
Cauet, Stéphane
Alle
Alle
Abstract / Bemerkung
**Abstract**
Plant adaptation to a terrestrial life 450 million years ago played a major role in the evolution of life on Earth. This shift from an aquatic environment has been mostly studied by focusing on flowering plants. Here, we gathered a collection of 133 accessions of the non-vascular plantsMarchantia polymorphaand studied its intraspecific diversity using selection signature analyses, genome-environment association study and a gene-centered pangenome. We identified adaptive features shared with flowering plants, such as peroxidases or nucleotide-binding and leucine-rich repeat (NLR), which likely played a role in the adaptation of the first land plants to the terrestrial habitat. TheM. polymorphapangenome also harbored lineage-specific accessory genes absent from seed plants. We conclude that different land plants lineages still share many elements from the genetic toolkit evolved by their most recent common ancestor to adapt to the terrestrial habitat, refined by lineage specific polymorphisms and gene family evolutions.
Plant adaptation to a terrestrial life 450 million years ago played a major role in the evolution of life on Earth. This shift from an aquatic environment has been mostly studied by focusing on flowering plants. Here, we gathered a collection of 133 accessions of the non-vascular plantsMarchantia polymorphaand studied its intraspecific diversity using selection signature analyses, genome-environment association study and a gene-centered pangenome. We identified adaptive features shared with flowering plants, such as peroxidases or nucleotide-binding and leucine-rich repeat (NLR), which likely played a role in the adaptation of the first land plants to the terrestrial habitat. TheM. polymorphapangenome also harbored lineage-specific accessory genes absent from seed plants. We conclude that different land plants lineages still share many elements from the genetic toolkit evolved by their most recent common ancestor to adapt to the terrestrial habitat, refined by lineage specific polymorphisms and gene family evolutions.
Erscheinungsjahr
2023
Zeitschriftentitel
bioRxiv
Page URI
https://pub.uni-bielefeld.de/record/2988516
Zitieren
Beaulieu C, Libourel C, Mbadinga Zamar DL, et al. The Marchantia pangenome reveals ancient mechanisms of plant adaptation to the environment. bioRxiv. 2023.
Beaulieu, C., Libourel, C., Mbadinga Zamar, D. L., Mahboubi, K. E., Hoey, D. J., Keller, J., Girou, C., et al. (2023). The Marchantia pangenome reveals ancient mechanisms of plant adaptation to the environment. bioRxiv. https://doi.org/10.1101/2023.10.27.564390
Beaulieu, Chloé, Libourel, Cyril, Mbadinga Zamar, Duchesse Lacourt, Mahboubi, Karima El, Hoey, David J., Keller, Jean, Girou, Camille, et al. 2023. “The Marchantia pangenome reveals ancient mechanisms of plant adaptation to the environment”. bioRxiv.
Beaulieu, C., Libourel, C., Mbadinga Zamar, D. L., Mahboubi, K. E., Hoey, D. J., Keller, J., Girou, C., Clemente, H. S., Diop, I., Amblard, E., et al. (2023). The Marchantia pangenome reveals ancient mechanisms of plant adaptation to the environment. bioRxiv.
Beaulieu, C., et al., 2023. The Marchantia pangenome reveals ancient mechanisms of plant adaptation to the environment. bioRxiv.
C. Beaulieu, et al., “The Marchantia pangenome reveals ancient mechanisms of plant adaptation to the environment”, bioRxiv, 2023.
Beaulieu, C., Libourel, C., Mbadinga Zamar, D.L., Mahboubi, K.E., Hoey, D.J., Keller, J., Girou, C., Clemente, H.S., Diop, I., Amblard, E., Théron, A., Cauet, S., Rodde, N., Zachgo, S., Halpape, W., Meierhenrich, A., Laker, B., Bräutigam, A., Greiff, G.R.L., Szovenyi, P., Cheng, S., Tanizawa, Y., Leebens-Mack, J.H., Schmutz, J., Webber, J., Grimwood, J., Jacquet, C., Dunand, C., Nelson, J.M., Roux, F., Philippe, H., Schornack, S., Bonhomme, M., Delaux, P.-M.: The Marchantia pangenome reveals ancient mechanisms of plant adaptation to the environment. bioRxiv. (2023).
Beaulieu, Chloé, Libourel, Cyril, Mbadinga Zamar, Duchesse Lacourt, Mahboubi, Karima El, Hoey, David J., Keller, Jean, Girou, Camille, Clemente, Helene San, Diop, Issa, Amblard, Emilie, Théron, Anthony, Cauet, Stéphane, Rodde, Nathalie, Zachgo, Sabine, Halpape, Wiebke, Meierhenrich, Anja, Laker, Bianca, Bräutigam, Andrea, Greiff, George RL, Szovenyi, Peter, Cheng, Shifeng, Tanizawa, Yasuhiro, Leebens-Mack, James H., Schmutz, Jeremy, Webber, Jenel, Grimwood, Jane, Jacquet, Christophe, Dunand, Christophe, Nelson, Jessica M., Roux, Fabrice, Philippe, Hervé, Schornack, Sebastian, Bonhomme, Maxime, and Delaux, Pierre-Marc. “The Marchantia pangenome reveals ancient mechanisms of plant adaptation to the environment”. bioRxiv (2023).
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