Matches in SemOpenAlex for { <https://semopenalex.org/work/W2913357847> ?p ?o ?g. }
- W2913357847 endingPage "273" @default.
- W2913357847 startingPage "255" @default.
- W2913357847 abstract "Abiotic stress poses constant challenges for plant survival and is a serious problem for global agricultural productivity. On a molecular level, stress conditions result in elevation of reactive oxygen species (ROS) production causing oxidative stress associated with oxidation of proteins and nucleic acids as well as impairment of membrane functions. Adaptation of root growth to ROS accumulation is facilitated through modification of auxin and cytokinin hormone homeostasis. Here, we report that in Arabidopsis root meristem, ROS-induced changes of auxin levels correspond to decreased abundance of PIN auxin efflux carriers at the plasma membrane (PM). Specifically, increase in H2O2 levels affects PIN2 endocytic recycling. We show that the PIN2 intracellular trafficking during adaptation to oxidative stress requires the function of the ADP-ribosylation factor (ARF)-guanine-nucleotide exchange factor (GEF) BEN1, an actin-associated regulator of the trafficking from the PM to early endosomes and, presumably, indirectly, trafficking to the vacuoles. We propose that H2O2 levels affect the actin dynamics thus modulating ARF-GEF-dependent trafficking of PIN2. This mechanism provides a way how root growth acclimates to stress and adapts to a changing environment." @default.
- W2913357847 created "2019-02-21" @default.
- W2913357847 creator A5005591122 @default.
- W2913357847 creator A5013356471 @default.
- W2913357847 creator A5024004088 @default.
- W2913357847 creator A5032115554 @default.
- W2913357847 creator A5034392087 @default.
- W2913357847 creator A5045909125 @default.
- W2913357847 creator A5059684248 @default.
- W2913357847 creator A5068079221 @default.
- W2913357847 creator A5073991230 @default.
- W2913357847 creator A5077458245 @default.
- W2913357847 creator A5080525674 @default.
- W2913357847 date "2019-01-22" @default.
- W2913357847 modified "2023-10-16" @default.
- W2913357847 title "Root Adaptation to H2O2-Induced Oxidative Stress by ARF-GEF BEN1- and Cytoskeleton-Mediated PIN2 Trafficking" @default.
- W2913357847 cites W14929551 @default.
- W2913357847 cites W1531701774 @default.
- W2913357847 cites W1567984016 @default.
- W2913357847 cites W159353803 @default.
- W2913357847 cites W1826179259 @default.
- W2913357847 cites W1957591045 @default.
- W2913357847 cites W1965369628 @default.
- W2913357847 cites W1967601510 @default.
- W2913357847 cites W1968079819 @default.
- W2913357847 cites W1972798765 @default.
- W2913357847 cites W1975426237 @default.
- W2913357847 cites W1977551299 @default.
- W2913357847 cites W1981224907 @default.
- W2913357847 cites W1981300632 @default.
- W2913357847 cites W1981634750 @default.
- W2913357847 cites W1986374710 @default.
- W2913357847 cites W1987176802 @default.
- W2913357847 cites W1991757026 @default.
- W2913357847 cites W1994904708 @default.
- W2913357847 cites W1998141700 @default.
- W2913357847 cites W2000319772 @default.
- W2913357847 cites W2002900187 @default.
- W2913357847 cites W2004608542 @default.
- W2913357847 cites W2006745977 @default.
- W2913357847 cites W2008642796 @default.
- W2913357847 cites W2010371413 @default.
- W2913357847 cites W2012352145 @default.
- W2913357847 cites W2017490340 @default.
- W2913357847 cites W2023873136 @default.
- W2913357847 cites W2025782539 @default.
- W2913357847 cites W2029981308 @default.
- W2913357847 cites W2053826886 @default.
- W2913357847 cites W2054730618 @default.
- W2913357847 cites W2054810603 @default.
- W2913357847 cites W2058894680 @default.
- W2913357847 cites W2074530238 @default.
- W2913357847 cites W2074558152 @default.
- W2913357847 cites W2078745435 @default.
- W2913357847 cites W2081310354 @default.
- W2913357847 cites W2082670991 @default.
- W2913357847 cites W2087893485 @default.
- W2913357847 cites W2091407052 @default.
- W2913357847 cites W2091632551 @default.
- W2913357847 cites W2094909359 @default.
- W2913357847 cites W2104088099 @default.
- W2913357847 cites W2106359646 @default.
- W2913357847 cites W2110402650 @default.
- W2913357847 cites W2116585461 @default.
- W2913357847 cites W2116723626 @default.
- W2913357847 cites W2120006189 @default.
- W2913357847 cites W2120770189 @default.
- W2913357847 cites W2122127847 @default.
- W2913357847 cites W2124100949 @default.
- W2913357847 cites W2125217159 @default.
- W2913357847 cites W2128339875 @default.
- W2913357847 cites W2130469202 @default.
- W2913357847 cites W2130862140 @default.
- W2913357847 cites W2133542178 @default.
- W2913357847 cites W2138908560 @default.
- W2913357847 cites W2139717290 @default.
- W2913357847 cites W2141389812 @default.
- W2913357847 cites W2141544676 @default.
- W2913357847 cites W2142161645 @default.
- W2913357847 cites W2144678847 @default.
- W2913357847 cites W2145955764 @default.
- W2913357847 cites W2147228753 @default.
- W2913357847 cites W2148740279 @default.
- W2913357847 cites W2149536871 @default.
- W2913357847 cites W2149548109 @default.
- W2913357847 cites W2151001790 @default.
- W2913357847 cites W2151477454 @default.
- W2913357847 cites W2152294605 @default.
- W2913357847 cites W2152506161 @default.
- W2913357847 cites W2156654307 @default.
- W2913357847 cites W2157294409 @default.
- W2913357847 cites W2162440861 @default.
- W2913357847 cites W2163367511 @default.
- W2913357847 cites W2166017507 @default.
- W2913357847 cites W2166223665 @default.
- W2913357847 cites W2167877315 @default.
- W2913357847 cites W2168745915 @default.
- W2913357847 cites W2169918138 @default.