Matches in SemOpenAlex for { <https://semopenalex.org/work/W2168889615> ?p ?o ?g. }
- W2168889615 endingPage "341" @default.
- W2168889615 startingPage "324" @default.
- W2168889615 abstract "Abstract The endodermal tissue layer is found in the roots of vascular plants and functions as a semipermeable barrier, regulating the transport of solutes from the soil into the vascular stream. As a gateway for solutes, the endodermis may also serve as an important site for sensing and responding to useful or toxic substances in the environment. Here, we show that high salinity, an environmental stress widely impacting agricultural land, regulates growth of the seedling root system through a signaling network operating primarily in the endodermis. We report that salt stress induces an extended quiescent phase in postemergence lateral roots (LRs) whereby the rate of growth is suppressed for several days before recovery begins. Quiescence is correlated with sustained abscisic acid (ABA) response in LRs and is dependent upon genes necessary for ABA biosynthesis, signaling, and transcriptional regulation. We use a tissue-specific strategy to identify the key cell layers where ABA signaling acts to regulate growth. In the endodermis, misexpression of the ABA insensitive1-1 mutant protein, which dominantly inhibits ABA signaling, leads to a substantial recovery in LR growth under salt stress conditions. Gibberellic acid signaling, which antagonizes the ABA pathway, also acts primarily in the endodermis, and we define the crosstalk between these two hormones. Our results identify the endodermis as a gateway with an ABA-dependent guard, which prevents root growth into saline environments." @default.
- W2168889615 created "2016-06-24" @default.
- W2168889615 creator A5009156806 @default.
- W2168889615 creator A5015379103 @default.
- W2168889615 creator A5015954714 @default.
- W2168889615 creator A5046543783 @default.
- W2168889615 creator A5054511549 @default.
- W2168889615 creator A5059741930 @default.
- W2168889615 creator A5082302016 @default.
- W2168889615 date "2013-01-01" @default.
- W2168889615 modified "2023-10-16" @default.
- W2168889615 title "Endodermal ABA Signaling Promotes Lateral Root Quiescence during Salt Stress in<i>Arabidopsis</i>Seedlings " @default.
- W2168889615 cites W1516095885 @default.
- W2168889615 cites W1794041833 @default.
- W2168889615 cites W1952267772 @default.
- W2168889615 cites W1964902825 @default.
- W2168889615 cites W1976583488 @default.
- W2168889615 cites W1977214336 @default.
- W2168889615 cites W1978838242 @default.
- W2168889615 cites W1997038372 @default.
- W2168889615 cites W1999236365 @default.
- W2168889615 cites W2002115219 @default.
- W2168889615 cites W2002900187 @default.
- W2168889615 cites W2003679101 @default.
- W2168889615 cites W2008642796 @default.
- W2168889615 cites W2009685353 @default.
- W2168889615 cites W2012407846 @default.
- W2168889615 cites W2015936510 @default.
- W2168889615 cites W2017140905 @default.
- W2168889615 cites W2022619265 @default.
- W2168889615 cites W2027577154 @default.
- W2168889615 cites W2029069158 @default.
- W2168889615 cites W2029090648 @default.
- W2168889615 cites W2029211347 @default.
- W2168889615 cites W2029436676 @default.
- W2168889615 cites W2033407764 @default.
- W2168889615 cites W2033441569 @default.
- W2168889615 cites W2033533032 @default.
- W2168889615 cites W2035575208 @default.
- W2168889615 cites W2039064403 @default.
- W2168889615 cites W2048138791 @default.
- W2168889615 cites W2052360880 @default.
- W2168889615 cites W2053826886 @default.
- W2168889615 cites W2057567296 @default.
- W2168889615 cites W2060687391 @default.
- W2168889615 cites W2061229448 @default.
- W2168889615 cites W2062376345 @default.
- W2168889615 cites W2062732100 @default.
- W2168889615 cites W2063733074 @default.
- W2168889615 cites W2066861135 @default.
- W2168889615 cites W2068517568 @default.
- W2168889615 cites W2070842692 @default.
- W2168889615 cites W2071707788 @default.
- W2168889615 cites W2072083281 @default.
- W2168889615 cites W2074628496 @default.
- W2168889615 cites W2076238470 @default.
- W2168889615 cites W2076510885 @default.
- W2168889615 cites W2077721150 @default.
- W2168889615 cites W2078929441 @default.
- W2168889615 cites W2084059335 @default.
- W2168889615 cites W2084263402 @default.
- W2168889615 cites W2087609992 @default.
- W2168889615 cites W2091705630 @default.
- W2168889615 cites W2094222948 @default.
- W2168889615 cites W2094710069 @default.
- W2168889615 cites W2096141795 @default.
- W2168889615 cites W2096315332 @default.
- W2168889615 cites W2098017979 @default.
- W2168889615 cites W2098136008 @default.
- W2168889615 cites W2098355724 @default.
- W2168889615 cites W2101128919 @default.
- W2168889615 cites W2104909130 @default.
- W2168889615 cites W2105874120 @default.
- W2168889615 cites W2106977479 @default.
- W2168889615 cites W2109098136 @default.
- W2168889615 cites W2110230110 @default.
- W2168889615 cites W2111909065 @default.
- W2168889615 cites W2113413617 @default.
- W2168889615 cites W2115161183 @default.
- W2168889615 cites W2115301507 @default.
- W2168889615 cites W2116122104 @default.
- W2168889615 cites W2117754332 @default.
- W2168889615 cites W2118509040 @default.
- W2168889615 cites W2118932875 @default.
- W2168889615 cites W2119195901 @default.
- W2168889615 cites W2121289551 @default.
- W2168889615 cites W2124150183 @default.
- W2168889615 cites W2127124269 @default.
- W2168889615 cites W2130107661 @default.
- W2168889615 cites W2134588184 @default.
- W2168889615 cites W2136564155 @default.
- W2168889615 cites W2138032440 @default.
- W2168889615 cites W2139244050 @default.
- W2168889615 cites W2141355300 @default.
- W2168889615 cites W2141819369 @default.
- W2168889615 cites W2143930935 @default.
- W2168889615 cites W2146526817 @default.
- W2168889615 cites W2149374350 @default.