OsSPL1

| Categories genes  | Tags abiotic stress  oxidative  salt  disease  blast  PCD  resistance  disease resistance 
  • Information
  • PSP score
    • LOC_Os01g01080.2: 0.0148
    • LOC_Os01g01080.1: 0.0092
    • LOC_Os01g01080.3: 0.0148
  • PLAAC score
    • LOC_Os01g01080.2: 0
    • LOC_Os01g01080.1: 0
    • LOC_Os01g01080.3: 0
  • pLDDT score
    • 92.65
  • Protein Structure from AlphaFold and UniProt
    • image
  • Publication
  • Genbank accession number
  • Key message
    • In this study, we performed functional analysis of a rice (Oryza sativa) S1P lyase gene OsSPL1 in transgenic tobacco plants and explored its possible involvement in abiotic stress response
    • Our results suggest that rice OsSPL1 plays an important role in abiotic stress responses
    • Overexpression of OsSPL1 in transgenic tobacco resulted in enhanced sensitivity to exogenous abscisic acid (ABA), and decreased tolerance to salt and oxidative stress, when compared with the wild type
    • Furthermore, the expression levels of some selected stress-related genes in OsSPL1-overexpressing plants were reduced after application of salt or oxidative stress, indicating that the altered responsiveness of stress-related genes may be responsible for the reduced tolerance in OsSPL1-overexpressing tobacco plants under salt and oxidative stress
    • Overexpression of rice sphingosine-1-phoshpate lyase gene OsSPL1 in transgenic tobacco reduces salt and oxidative stress tolerance
    • Molecular characterization of rice sphingosine-1-phosphate lyase gene OsSPL1 and functional analysis of its role in disease resistance response.
    • Our results indicate that overexpression of OsSPL1 in transgenic tobacco plants attenuated disease resistance and facilitated programmed cell death
    • Expression of OsSPL1 was down-regulated in rice plants after treatments with salicylic acid, benzothiadiazole and 1-amino cyclopropane-1-carboxylic acid, but was induced by infection with a virulent strain of Magnaporthe oryzae, the causal agent of rice blast disease
    • Transgenic tobacco lines with overexpression of OsSPL1 were generated and analyzed for the possible role of OsSPL1 in disease resistance response and PCD
    • Our results suggest that OsSPL1 has different functions in regulating disease resistance response and PCD in plants
    • Molecular characterization of rice sphingosine-1-phosphate lyase gene OsSPL1 and functional analysis of its role in disease resistance response
  • Connection

Prev     Next