In vivo pressure gradient heterogeneity increases flow contribution of small diameter vessels in grapevine

Plants require long-distance water transport to avoid desiccation. Here, via μCT and MRI of grapevine stem, Bouda et al. show evidence of pressure gradient heterogeneity and flow redirection from wide to narrow vessels that suggests narrow vessels contribute more to xylem sap flow than previously ap...

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Autores principales: Martin Bouda, Carel W. Windt, Andrew J. McElrone, Craig R. Brodersen
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/4775badb115e4f6f99359007a44bbc53
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