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- W2169144611 abstract "Rice (Oryza sativa) forms adventitious root primordia at stem nodes during normal development. Root emergence is preceded by ethylene-induced, H(2)O(2)-mediated local death of epidermal cells. Exogenous H(2)O(2) or enhancement of endogenous H(2)O(2) promoted epidermal cell death in a dose-dependent manner. Inhibition of NADPH oxidase lowered ethylene-induced cell death rates. Inhibition of ethylene perception by 1-methylcyclopropene did not abolish H(2)O(2)-induced cell death, indicating that H(2)O(2) acts downstream of ethylene. Microarray studies of epidermal cells that undergo cell death identified 61 genes coregulated by the ethylene-releasing compound ethephon and by H(2)O(2), supporting a joint signaling pathway. Regulation of the ethylene biosynthetic genes 1-Aminocyclopropane-1-Carboxylate Oxidase1 and Ethylene Overproducer-Like1 and downregulation of Metallothionein2b (MT2b), which encodes a reactive oxygen scavenger, indicated mutual enhancement of ethylene and H(2)O(2) signaling. Analysis of MT2b knockdown mutants showed that cell death rates were inversely related to MT2b transcript abundance. Epidermal cells above adventitious roots have a morphological and molecular identity distinct from other epidermal cells. Pro-death signals regulated several transcription factor genes with a proposed function in cell type specification. It is hypothesized that induction of cell death is dependent on epidermal cell identity." @default.
- W2169144611 created "2016-06-24" @default.
- W2169144611 creator A5035799343 @default.
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- W2169144611 date "2009-01-01" @default.
- W2169144611 modified "2023-10-11" @default.
- W2169144611 title "Epidermal Cell Death in Rice Is Confined to Cells with a Distinct Molecular Identity and Is Mediated by Ethylene and H2O2 through an Autoamplified Signal Pathway" @default.
- W2169144611 cites W1528825905 @default.
- W2169144611 cites W1536708917 @default.
- W2169144611 cites W1561096292 @default.
- W2169144611 cites W1651744008 @default.
- W2169144611 cites W1917918393 @default.
- W2169144611 cites W196233321 @default.
- W2169144611 cites W1963619069 @default.
- W2169144611 cites W1967293558 @default.
- W2169144611 cites W1967869406 @default.
- W2169144611 cites W1968392253 @default.
- W2169144611 cites W1977200430 @default.
- W2169144611 cites W1979108896 @default.
- W2169144611 cites W1980751716 @default.
- W2169144611 cites W1995979535 @default.
- W2169144611 cites W2007592033 @default.
- W2169144611 cites W2014145755 @default.
- W2169144611 cites W2015874220 @default.
- W2169144611 cites W2021713840 @default.
- W2169144611 cites W2029799567 @default.
- W2169144611 cites W2030345307 @default.
- W2169144611 cites W2032659849 @default.
- W2169144611 cites W2032948274 @default.
- W2169144611 cites W2033795359 @default.
- W2169144611 cites W2037504646 @default.
- W2169144611 cites W2039225810 @default.
- W2169144611 cites W2046007086 @default.
- W2169144611 cites W2049166422 @default.
- W2169144611 cites W2050105889 @default.
- W2169144611 cites W2056971999 @default.
- W2169144611 cites W2057232935 @default.
- W2169144611 cites W2064996932 @default.
- W2169144611 cites W2067010286 @default.
- W2169144611 cites W2067189930 @default.
- W2169144611 cites W2068236713 @default.
- W2169144611 cites W2069078351 @default.
- W2169144611 cites W2069146362 @default.
- W2169144611 cites W2069265862 @default.
- W2169144611 cites W2073639568 @default.
- W2169144611 cites W2079193544 @default.
- W2169144611 cites W2079918088 @default.
- W2169144611 cites W2082034085 @default.
- W2169144611 cites W2085771792 @default.
- W2169144611 cites W2087364013 @default.
- W2169144611 cites W2100399875 @default.
- W2169144611 cites W2103934714 @default.
- W2169144611 cites W2114055738 @default.
- W2169144611 cites W2116218698 @default.
- W2169144611 cites W2116356657 @default.
- W2169144611 cites W2118620004 @default.
- W2169144611 cites W2120490508 @default.
- W2169144611 cites W2126301764 @default.
- W2169144611 cites W2127366417 @default.
- W2169144611 cites W2132356542 @default.
- W2169144611 cites W2132936909 @default.
- W2169144611 cites W2135340445 @default.
- W2169144611 cites W2135773311 @default.
- W2169144611 cites W2136056539 @default.
- W2169144611 cites W2136798531 @default.
- W2169144611 cites W2148710028 @default.
- W2169144611 cites W2150421838 @default.
- W2169144611 cites W2150814748 @default.
- W2169144611 cites W2157239219 @default.
- W2169144611 cites W2165844372 @default.
- W2169144611 cites W2167217868 @default.
- W2169144611 cites W2168333362 @default.
- W2169144611 cites W2182569468 @default.
- W2169144611 cites W2203362118 @default.
- W2169144611 cites W4245845764 @default.
- W2169144611 cites W4247878281 @default.
- W2169144611 cites W4255418228 @default.
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- W2169144611 doi "https://doi.org/10.1105/tpc.108.061887" @default.
- W2169144611 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/2648082" @default.
- W2169144611 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19141708" @default.
- W2169144611 hasPublicationYear "2009" @default.
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