PIN‐mediated polar auxin transport regulations in plant tropic ...
2021年7月13日 · When roots face a high-salinity area, high salinity initiates clathrin-mediated PIN2 internalization, resulting in a reduction of PIN2 abundance at the plasma membrane. …
Over 25 years of decrypting PIN-mediated plant development
2024年11月15日 · Ubiquitinated PIN2 recognition signals sorting via Late Endosomes (LE)/Multivesicular Body, mediated by the ENDOSOMAL SORTING COMPLEXES …
Recent developments in the understanding of PIN polarity
2021年12月9日 · PIN2 is apically localized (shoot-ward) in the epidermis whereas PIN2 in young cortex has basal localization (reviewed in Feraru & Friml, 2008; Armengot et al., 2016). Hence, …
Coordinated Shoot and Root Responses to Light Signaling
2020年3月9日 · Meanwhile, COP1-mediated light signaling modulates the expression and intracellular distribution of auxin transporters (PIN1 and PIN2) to coordinate shoot and root …
Polarly localized Bro1 domain proteins regulate PIN-FORMED
2024年9月4日 · Genetic analysis revealed that Arabidopsis rowy1 single mutants and higher-order rowy1 rowy2 rowy3 triple mutants presented a wavy root growth phenotype. Cell …
PIN2-mediated self-organizing transient auxin flow contributes to …
2025年2月5日 · This study demonstrated that a PIN2-based transient polar auxin transport, through a file of elongated marginal cells (MCs), in the borders of cotyledons, underpins the …
PIN-Dependent Auxin Transport: Action, Regulation, and Evolution
2015年1月20日 · PIN proteins direct polar auxin transport on account of their asymmetric subcellular localizations. In this review, we provide an overview of the multiple developmental …
Plant Biotechnology Journal - Wiley Online Library
2011年7月20日 · Over-expression of OsPIN2 enhanced auxin transport from shoots to roots, but did not alter the polar auxin pattern in the roots. Transgenic plants were less sensitive to N - 1 …
Regulation of PIN polarity in response to abiotic stress
2023年12月1日 · In brief, most PINs in the Arabidopsis root exhibit basal (rootward) localization in the stele (PIN1, PIN3, PIN4, and PIN7) and cortex cells (PIN2). However, in the epidermis and …
PIN2/3/4 auxin carriers mediate root growth inhibition under …
Overall, these results suggest that B deprivation not only enhances auxin biosynthesis in shoots by elevating the expression levels of auxin biosynthesis-related genes but also promotes the …