Open WL Archief (OWA)

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Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.

Dit archief wordt uitgebouwd en beheerd volgens de principes van de Open Access Movement, en het daaruit ontstane Open Archives Initiative.

Basisinformatie over ‘Open Access to scholarly information'.

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one publication added to basket [391376]

Seagrass genomes reveal ancient polyploidy and adaptations to the marine environment Ma, X.; Vanneste, S.; Chang, J.; Ambrosino, L.; Barry, K.; Bayer, T.; Bobrov, A.A.; Boston, L.; Campbell, J.E.; Chen, H.; Chiusano, M.L.; Dattolo, E.; Grimwood, J.; He, G.F.; Jenkins, J.; Khachaturyan, M.; Marin-Guirao, L.; Mesterhazy, A.; Muhd, D.D.; Pazzaglia, J.; Plott, C.; Rajasekar, S.; Rombauts, S.; Ruocco, M.; Scott, A.; Tan, M.P.; Van de Velde, J.; Vanholme, B.; Webber, J.; Wong, L.L.; Yan, M.; Sung, Y.Y.; Novikova, P.; Schmutz, J.; Reusch, T.B.H.; Procaccini, G.; Olsen, J.L.; Van de Peer, Y. (2024). Seagrass genomes reveal ancient polyploidy and adaptations to the marine environment. Nature Plants 10(2): 240-255. https://dx.doi.org/10.1038/s41477-023-01608-5 In: Nature Plants. Nature Publishing Group: London. ISSN 2055-026X; e-ISSN 2055-0278, meer

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Beschikbaar in	Auteurs
VLIZ: Non-open access 398715 [ aanvragen ]

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Trefwoord

Marien/Kust

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Auteurs		Top
Ma, X., meer Vanneste, S., meer Chang, J., meer Ambrosino, L. Barry, K. Bayer, T. Bobrov, A.A. Boston, L. Campbell, J.E. Chen, H., meer Chiusano, M.L. Dattolo, E. Grimwood, J.	He, G.F. Jenkins, J. Khachaturyan, M. Marin-Guirao, L. Mesterhazy, A. Muhd, D.D. Pazzaglia, J. Plott, C. Rajasekar, S. Rombauts, S., meer Ruocco, M. Scott, A. Tan, M.P.	Van de Velde, J. Vanholme, B., meer Webber, J. Wong, L.L. Yan, M. Sung, Y.Y. Novikova, P. Schmutz, J. Reusch, T.B.H. Procaccini, G. Olsen, J.L. Van de Peer, Y., meer

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Abstract

We present chromosome-level genome assemblies from representative species of three independently evolved seagrass lineages: Posidonia oceanica, Cymodocea nodosa, Thalassia testudinum and Zostera marina. We also include a draft genome of Potamogeton acutifolius, belonging to a freshwater sister lineage to Zosteraceae. All seagrass species share an ancient whole-genome triplication, while additional whole-genome duplications were uncovered for C. nodosa, Z. marina and P. acutifolius. Comparative analysis of selected gene families suggests that the transition from submerged-freshwater to submerged-marine environments mainly involved fine-tuning of multiple processes (such as osmoregulation, salinity, light capture, carbon acquisition and temperature) that all had to happen in parallel, probably explaining why adaptation to a marine lifestyle has been exceedingly rare. Major gene losses related to stomata, volatiles, defence and lignification are probably a consequence of the return to the sea rather than the cause of it. These new genomes will accelerate functional studies and solutions, as continuing losses of the ‘savannahs of the sea’ are of major concern in times of climate change and loss of biodiversity.

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