Natural Auxin Does Not Inhibit Brefeldin A Induced PIN1 and PIN2 Internalization in Root Cells

Natural Auxin Does Not Inhibit Brefeldin A Induced PIN1 and PIN2 Internalization in Root Cells

The vesicle trafficking inhibitor Brefeldin A (BFA) changes the localization of plasma membrane localized PINs, proteins that function as polar auxin efflux carriers, by inducing their accumulation within cells. Pretreatment with the synthetic auxin 1-NAA reduces this BFA-induced PIN internalization...

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Bibliographic Details
Main Authors: Ivan A. Paponov, Tatyana Friz, Vadym Budnyk, William Teale, Florian Wüst, Martina Paponov, Salim Al-Babili, Klaus Palme
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-05-01
Series:Frontiers in Plant Science
Subjects:
auxin
endocytosis
Brefeldin A (BFA)
Arabidopsis
PIN-FORMED (PIN) proteins
Online Access:https://www.frontiersin.org/article/10.3389/fpls.2019.00574/full

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