Matches in SemOpenAlex for { <https://semopenalex.org/work/W4327733910> ?p ?o ?g. }
- W4327733910 abstract "The nuclear TIR1/AFB - Aux/IAA auxin pathway plays a crucial role in regulating plant growth and development. Specifically, the IAA17/AXR3 protein participates in root development, and the accumulation of its mutant variant, AXR3-1, which cannot bind auxin, leads to severe root growth phenotype and agravitropism. However, the mechanism by which AXR3 regulates cell elongation is not fully understood. Here we show that the inducible expression of AXR3-1 in the Arabidopsis thaliana root triggers excessive cell elongation that is followed by growth arrest of the root. We exploited this effect to reveal the underlying molecular mechanism of AXR3 action. We show that AXR3-1 acts exclusively in the nucleus where it interferes with the nuclear auxin transcriptional pathway, while the rapid cytoplasmic auxin root growth response is not affected. The analysis of the transcriptome of the induced AXR3-1 roots revealed changes in phytohormone perception and homeostasis. We show that the accumulation of AXR3-1 disturbs auxin homeostasis which leads to excessive auxin accumulation. At the same time, the reaction of the AXR3-1 roots to gibberellin is altered. These results show that the IAA17/AXR3 maintains an optimal cell elongation rate by controlling the auxin response, auxin homeostasis and the interplay with gibberellin signaling." @default.
- W4327733910 created "2023-03-18" @default.
- W4327733910 creator A5007144850 @default.
- W4327733910 creator A5013850610 @default.
- W4327733910 creator A5016228944 @default.
- W4327733910 creator A5032597932 @default.
- W4327733910 creator A5068079221 @default.
- W4327733910 creator A5069334889 @default.
- W4327733910 date "2023-03-16" @default.
- W4327733910 modified "2023-10-18" @default.
- W4327733910 title "Auxin coreceptor IAA17/AXR3 controls cell elongation in Arabidopsis thaliana root by modulation of auxin and gibberellin perception" @default.
- W4327733910 cites W1616931779 @default.
- W4327733910 cites W1851920414 @default.
- W4327733910 cites W1864021403 @default.
- W4327733910 cites W1964817078 @default.
- W4327733910 cites W1970906179 @default.
- W4327733910 cites W1973504406 @default.
- W4327733910 cites W1978678736 @default.
- W4327733910 cites W1992684889 @default.
- W4327733910 cites W1993732217 @default.
- W4327733910 cites W2014207396 @default.
- W4327733910 cites W2015065370 @default.
- W4327733910 cites W2024816837 @default.
- W4327733910 cites W2030001397 @default.
- W4327733910 cites W2034234820 @default.
- W4327733910 cites W2034504729 @default.
- W4327733910 cites W2035680796 @default.
- W4327733910 cites W2037090842 @default.
- W4327733910 cites W2040365031 @default.
- W4327733910 cites W2042033410 @default.
- W4327733910 cites W2043870659 @default.
- W4327733910 cites W2046262753 @default.
- W4327733910 cites W2055329057 @default.
- W4327733910 cites W2061705868 @default.
- W4327733910 cites W2063795271 @default.
- W4327733910 cites W2067820635 @default.
- W4327733910 cites W2083338397 @default.
- W4327733910 cites W2084296433 @default.
- W4327733910 cites W2090110728 @default.
- W4327733910 cites W2091407052 @default.
- W4327733910 cites W2091873997 @default.
- W4327733910 cites W2094222948 @default.
- W4327733910 cites W2098382831 @default.
- W4327733910 cites W2100720702 @default.
- W4327733910 cites W2107296031 @default.
- W4327733910 cites W2109253203 @default.
- W4327733910 cites W2109518338 @default.
- W4327733910 cites W2110909424 @default.
- W4327733910 cites W2113705833 @default.
- W4327733910 cites W2116122104 @default.
- W4327733910 cites W2118483745 @default.
- W4327733910 cites W2120030399 @default.
- W4327733910 cites W2120617284 @default.
- W4327733910 cites W2121289551 @default.
- W4327733910 cites W2123912338 @default.
- W4327733910 cites W2127204797 @default.
- W4327733910 cites W2138928917 @default.
- W4327733910 cites W2145463732 @default.
- W4327733910 cites W2149536871 @default.
- W4327733910 cites W2152294605 @default.
- W4327733910 cites W2157685299 @default.
- W4327733910 cites W2157884913 @default.
- W4327733910 cites W2158217645 @default.
- W4327733910 cites W2158386186 @default.
- W4327733910 cites W2159194695 @default.
- W4327733910 cites W2159490723 @default.
- W4327733910 cites W2167279371 @default.
- W4327733910 cites W2463154587 @default.
- W4327733910 cites W2474342608 @default.
- W4327733910 cites W2551836638 @default.
- W4327733910 cites W2592811885 @default.
- W4327733910 cites W2601812001 @default.
- W4327733910 cites W2768425954 @default.
- W4327733910 cites W2783337398 @default.
- W4327733910 cites W2789302950 @default.
- W4327733910 cites W2809102402 @default.
- W4327733910 cites W2922002964 @default.
- W4327733910 cites W2932221706 @default.
- W4327733910 cites W3000377151 @default.
- W4327733910 cites W3104572769 @default.
- W4327733910 cites W3134986199 @default.
- W4327733910 cites W3135634193 @default.
- W4327733910 cites W3160087170 @default.
- W4327733910 cites W3183895545 @default.
- W4327733910 cites W3197132660 @default.
- W4327733910 cites W3217201744 @default.
- W4327733910 cites W4232876905 @default.
- W4327733910 cites W4237051374 @default.
- W4327733910 cites W4281493681 @default.
- W4327733910 cites W4308286587 @default.
- W4327733910 cites W4313490926 @default.
- W4327733910 doi "https://doi.org/10.1101/2023.03.15.532805" @default.
- W4327733910 hasPublicationYear "2023" @default.
- W4327733910 type Work @default.
- W4327733910 citedByCount "0" @default.
- W4327733910 crossrefType "posted-content" @default.
- W4327733910 hasAuthorship W4327733910A5007144850 @default.
- W4327733910 hasAuthorship W4327733910A5013850610 @default.
- W4327733910 hasAuthorship W4327733910A5016228944 @default.
- W4327733910 hasAuthorship W4327733910A5032597932 @default.