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Evolutionary genomics of the emergence of brown algae as key components of coastal ecosystems

(2024) CELL. 187(24). p.6943-6965.e39
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Abstract
Brown seaweeds are keystone species of coastal ecosystems, often forming extensive underwater forests, and are under considerable threat from climate change. In this study, analysis of multiple genomes has provided insights across the entire evolutionary history of this lineage, from initial emergence, through later diversification of the brown algal orders, down to microevolutionary events at the genus level. Emergence of the brown algal lineage was associated with a marked gain of new orthologous gene families, enhanced protein domain rearrangement, increased horizontal gene transfer events, and the acquisition of novel signaling molecules and key metabolic pathways, the latter notably related to biosynthesis of the alginate-based extracellular matrix, and halogen and phlorotannin biosynthesis. We show that brown algal genome diversification is tightly linked to phenotypic divergence, including changes in life cycle strategy and zoid flagellar structure. The study also showed that integration of large viral genomes has had a significant impact on brown algal genome content throughout the emergence of the lineage.
Keywords
MULTIPLE SEQUENCE ALIGNMENT, PHENOLIC-COMPOUNDS, READ ALIGNMENT, NEW-GENERATION, HIGH-ACCURACY, CODON BIAS, R PACKAGE, SELECTION, PROGRAM, ANNOTATION

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MLA
Denoeud, France, et al. “Evolutionary Genomics of the Emergence of Brown Algae as Key Components of Coastal Ecosystems.” CELL, vol. 187, no. 24, 2024, pp. 6943-6965.e39, doi:10.1016/j.cell.2024.10.049.
APA
Denoeud, F., Godfroy, O., Cruaud, C., Heesch, S., Nehr, Z., Tadrent, N., … Cock, J. M. (2024). Evolutionary genomics of the emergence of brown algae as key components of coastal ecosystems. CELL, 187(24), 6943-6965.e39. https://doi.org/10.1016/j.cell.2024.10.049
Chicago author-date
Denoeud, France, Olivier Godfroy, Corinne Cruaud, Svenja Heesch, Zofia Nehr, Nachida Tadrent, Arnaud Couloux, et al. 2024. “Evolutionary Genomics of the Emergence of Brown Algae as Key Components of Coastal Ecosystems.” CELL 187 (24): 6943-6965.e39. https://doi.org/10.1016/j.cell.2024.10.049.
Chicago author-date (all authors)
Denoeud, France, Olivier Godfroy, Corinne Cruaud, Svenja Heesch, Zofia Nehr, Nachida Tadrent, Arnaud Couloux, Loraine Brillet-Guéguen, Ludovic Delage, Dean Mckeown, Taizo Motomura, Duncan Sussfeld, Xiao Fan, Lisa Mazéas, Nicolas Terrapon, Josué Barrera-Redondo, Romy Petroll, Lauric Reynes, Seok-Wan Choi, Jihoon Jo, Kavitha Uthanumallian, Kenny Bogaert, Céline Duc, Pélagie Ratchinski, Agnieszka Lipinska, Benjamin Noel, Eleanor A. Murphy, Martin Lohr, Ananya Khatei, Pauline Hamon-Giraud, Christophe Vieira, Komlan Avia, Svea Sanja Akerfors, Shingo Akita, Yacine Badis, Tristan Barbeyron, Arnaud Belcour, Wahiba Berrabah, Samuel Blanquart, Ahlem Bouguerba-Collin, Trevor Bringloe, Rose Ann Cattolico, Alexandre Cormier, Helena Cruz de Carvalho, Romain Dallet, Olivier De Clerck, Ahmed Debit, Erwan Denis, Christophe Destombe, Erica Dinatale, Simon Dittami, Elodie Drula, Sylvain Faugeron, Jeanne Got, Louis Graf, Agnès Groisillier, Marie-Laure Guillemin, Lars Harms, William John Hatchett, Bernard Henrissat, Galice Hoarau, Chloé Jollivet, Alexander Jueterbock, Ehsan Kayal, Andrew H. Knoll, Kazuhiro Kogame, Arthur Le Bars, Catherine Leblanc, Line Le Gall, Ronja Ley, Xi Liu, Steven T. LoDuca, Pascal Jean Lopez, Philippe Lopez, Eric Manirakiza, Karine Massau, Stéphane Mauger, Laetitia Mest, Gurvan Michel, Catia Monteiro, Chikako Nagasato, Delphine Nègre, Eric Pelletier, Naomi Phillips, Philippe Potin, Stefan A. Rensing, Ellyn Rousselot, Sylvie Rousvoal, Declan Schroeder, Delphine Scornet, Anne Siegel, Leila Tirichine, Thierry Tonon, Klaus Valentin, Heroen Verbruggen, Florian Weinberger, Glen Wheeler, Hiroshi Kawai, Akira F. Peters, Hwan Su Yoon, Cécile Hervé, Naihao Ye, Eric Bapteste, Myriam Valero, Gabriel V. Markov, Erwan Corre, Susana M. Coelho, Patrick Wincker, Jean-Marc Aury, and J. Mark Cock. 2024. “Evolutionary Genomics of the Emergence of Brown Algae as Key Components of Coastal Ecosystems.” CELL 187 (24): 6943-6965.e39. doi:10.1016/j.cell.2024.10.049.
Vancouver
1.
Denoeud F, Godfroy O, Cruaud C, Heesch S, Nehr Z, Tadrent N, et al. Evolutionary genomics of the emergence of brown algae as key components of coastal ecosystems. CELL. 2024;187(24):6943-6965.e39.
IEEE
[1]
F. Denoeud et al., “Evolutionary genomics of the emergence of brown algae as key components of coastal ecosystems,” CELL, vol. 187, no. 24, pp. 6943-6965.e39, 2024.
@article{01JPACPGSA3GKRZV1BAY4B4YZZ,
  abstract     = {{Brown seaweeds are keystone species of coastal ecosystems, often forming extensive underwater forests, and are under considerable threat from climate change. In this study, analysis of multiple genomes has provided insights across the entire evolutionary history of this lineage, from initial emergence, through later diversification of the brown algal orders, down to microevolutionary events at the genus level. Emergence of the brown algal lineage was associated with a marked gain of new orthologous gene families, enhanced protein domain rearrangement, increased horizontal gene transfer events, and the acquisition of novel signaling molecules and key metabolic pathways, the latter notably related to biosynthesis of the alginate-based extracellular matrix, and halogen and phlorotannin biosynthesis. We show that brown algal genome diversification is tightly linked to phenotypic divergence, including changes in life cycle strategy and zoid flagellar structure. The study also showed that integration of large viral genomes has had a significant impact on brown algal genome content throughout the emergence of the lineage.}},
  author       = {{Denoeud, France and Godfroy, Olivier and Cruaud, Corinne and Heesch, Svenja and Nehr, Zofia and Tadrent, Nachida and Couloux, Arnaud and Brillet-Guéguen, Loraine and Delage, Ludovic and Mckeown, Dean and Motomura, Taizo and Sussfeld, Duncan and Fan, Xiao and Mazéas, Lisa and Terrapon, Nicolas and Barrera-Redondo, Josué and Petroll, Romy and Reynes, Lauric and Choi, Seok-Wan and Jo, Jihoon and Uthanumallian, Kavitha and Bogaert, Kenny and Duc, Céline and Ratchinski, Pélagie and Lipinska, Agnieszka and Noel, Benjamin and Murphy, Eleanor A. and Lohr, Martin and Khatei, Ananya and Hamon-Giraud, Pauline and Vieira, Christophe and Avia, Komlan and Akerfors, Svea Sanja and Akita, Shingo and Badis, Yacine and Barbeyron, Tristan and Belcour, Arnaud and Berrabah, Wahiba and Blanquart, Samuel and Bouguerba-Collin, Ahlem and Bringloe, Trevor and Cattolico, Rose Ann and Cormier, Alexandre and Cruz de Carvalho, Helena and Dallet, Romain and De Clerck, Olivier and Debit, Ahmed and Denis, Erwan and Destombe, Christophe and Dinatale, Erica and Dittami, Simon and Drula, Elodie and Faugeron, Sylvain and Got, Jeanne and Graf, Louis and Groisillier, Agnès and Guillemin, Marie-Laure and Harms, Lars and Hatchett, William John and Henrissat, Bernard and Hoarau, Galice and Jollivet, Chloé and Jueterbock, Alexander and Kayal, Ehsan and Knoll, Andrew H. and Kogame, Kazuhiro and Le Bars, Arthur and Leblanc, Catherine and Le Gall, Line and Ley, Ronja and Liu, Xi and LoDuca, Steven T. and Lopez, Pascal Jean and Lopez, Philippe and Manirakiza, Eric and Massau, Karine and Mauger, Stéphane and Mest, Laetitia and Michel, Gurvan and Monteiro, Catia and Nagasato, Chikako and Nègre, Delphine and Pelletier, Eric and Phillips, Naomi and Potin, Philippe and Rensing, Stefan A. and Rousselot, Ellyn and Rousvoal, Sylvie and Schroeder, Declan and Scornet, Delphine and Siegel, Anne and Tirichine, Leila and Tonon, Thierry and Valentin, Klaus and Verbruggen, Heroen and Weinberger, Florian and Wheeler, Glen and Kawai, Hiroshi and Peters, Akira F. and Yoon, Hwan Su and Hervé, Cécile and Ye, Naihao and Bapteste, Eric and Valero, Myriam and Markov, Gabriel V. and Corre, Erwan and Coelho, Susana M. and Wincker, Patrick and Aury, Jean-Marc and Cock, J. Mark}},
  issn         = {{0092-8674}},
  journal      = {{CELL}},
  keywords     = {{MULTIPLE SEQUENCE ALIGNMENT,PHENOLIC-COMPOUNDS,READ ALIGNMENT,NEW-GENERATION,HIGH-ACCURACY,CODON BIAS,R PACKAGE,SELECTION,PROGRAM,ANNOTATION}},
  language     = {{eng}},
  number       = {{24}},
  pages        = {{6943--6965.e39}},
  title        = {{Evolutionary genomics of the emergence of brown algae as key components of coastal ecosystems}},
  url          = {{http://doi.org/10.1016/j.cell.2024.10.049}},
  volume       = {{187}},
  year         = {{2024}},
}

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