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Contrasting pectin polymers in guard cell walls of Arabidopsis and the hornwort Phaeoceros reflect physiological differences

BACKGROUND AND AIMS: In seed plants, stomata regulate CO(2) acquisition and water relations via transpiration, while minimizing water loss. Walls of guard cells are strong yet flexible because they open and close the pore by changing shape over the substomatal cavity. Pectins are necessary for wall...

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Dettagli Bibliografici
Pubblicato in:Ann Bot
Autori principali: Merced, Amelia, Renzaglia, Karen S
Natura: Artigo
Lingua:Inglês
Pubblicazione: Oxford University Press 2019
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC6417473/
https://ncbi.nlm.nih.gov/pubmed/30202908
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/aob/mcy168
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