Ocean current patterns drive the worldwide colonization of eelgrass (Zostera marina)

Study species and sampling design

Eelgrass (Z. marina L.) is the most widespread seagrass species of the temperate to Arctic Northern Hemisphere3. It is being developed as a model for studying seagrass evolution and genomics17,19, Marina reveals angiosperm adaptation to the sea. Nature 530, 331–335 (2016).” href=”http://www.nature.com/articles/s41477-023-01464-3#ref-CR21″ id=”ref-link-section-d308022492e2515″>21,49. Z. marina is a foundation species of shallow water ecosystems17 with a number of critical ecological functions including enhancement of fish and crustacean recruitment50, improvement of water quality marina leaf canopies suggest a novel ecosystem function for temperate seagrass beds. Mar. Biol. 168, 149 (2021).” href=”http://www.nature.com/articles/s41477-023-01464-3#ref-CR51″ id=”ref-link-section-d308022492e2534″>51 and the sequestration of ‘blue carbon’52,53.

Eelgrass features a mix of clonal (=vegetative spread of the rhizome system) and sexual reproduction via…

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