SAPK1,OsSAPK1

2015-01-20 | Categories genes  | Tags seedling  salt  tolerance  salt tolerance  salt stress  stress  ABA  protein kinase  stress tolerance  reactive oxygen species  sucrose 

• Information
  • Symbol: SAPK1,OsSAPK1
  • MSU: LOC_Os03g27280
  • RAPdb: Os03g0390200
• Publication
  • Differential Activation of the Rice Sucrose Nonfermenting1-Related Protein Kinase2 Family by Hyperosmotic Stress and Abscisic Acid, 2004, The Plant Cell Online.
  • The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., 2018, BMC Plant Biol.
  • The coordination of OsbZIP72 and OsMYBS2 with reverse roles regulates the transcription of OsPsbS1 in rice, 2021, New Phytol.
• Genbank accession number
  • AB125302
• Key message
  • These results suggest that SAPK1 and SAPK2 may function collaboratively as positive regulators of salt stress tolerance at the germination and seedling stages
  • SAPK1 and SAPK2 may function collaboratively as positive regulators of salt stress tolerance at the germination and seedling stages in rice
  • The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice.
  • We also found that SAPK1 and SAPK2 affected the osmotic potential following salt stress by promoting the generation of osmotically active metabolites such as proline
  • SAPK1 and SAPK2 also improved reactive oxygen species (ROS) detoxification following salt stress by promoting the generation of ROS scavengers such as ascorbic acid, and by increasing the expression levels of proteins such as superoxide dismutase (SOD) and catalase (CAT)
  • SAPK1 and SAPK2 may be useful to improve salt tolerance in crop plants
  • Expression profiling revealed that SAPK1 and SAPK2 expression were strongly induced by drought, NaCl, and PEG treatment, but not by ABA
• Connection
  • SAPK1~OsSAPK1, SAPK2~OsSAPK2, The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice.
  • SAPK1~OsSAPK1, SAPK2~OsSAPK2, The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., To date, the functions of two rice SnRK2s, osmotic stress/ABA-activated protein kinase 1 (SAPK1) and SAPK2, have been unknown
  • SAPK1~OsSAPK1, SAPK2~OsSAPK2, The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., Expression profiling revealed that SAPK1 and SAPK2 expression were strongly induced by drought, NaCl, and PEG treatment, but not by ABA
  • SAPK1~OsSAPK1, SAPK2~OsSAPK2, The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., SAPK2 expression was highest in the leaves, followed by the roots, whereas SAPK1 was highest expressed in roots followed by leaves
  • SAPK1~OsSAPK1, SAPK2~OsSAPK2, The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., Under salt stress, sapk1, sapk2 and, in particular, sapk1/2 mutants, exhibited reduced germination rates, more severe growth inhibition, more distinct chlorosis, reduced chlorophyll contents, and reduced survival rates in comparison with the wild-type plants
  • SAPK1~OsSAPK1, SAPK2~OsSAPK2, The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., These results suggest that SAPK1 and SAPK2 may function collaboratively as positive regulators of salt stress tolerance at the germination and seedling stages
  • SAPK1~OsSAPK1, SAPK2~OsSAPK2, The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., We also found that SAPK1 and SAPK2 affected the osmotic potential following salt stress by promoting the generation of osmotically active metabolites such as proline
  • SAPK1~OsSAPK1, SAPK2~OsSAPK2, The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., SAPK1 and SAPK2 also improved reactive oxygen species (ROS) detoxification following salt stress by promoting the generation of ROS scavengers such as ascorbic acid, and by increasing the expression levels of proteins such as superoxide dismutase (SOD) and catalase (CAT)
  • SAPK1~OsSAPK1, SAPK2~OsSAPK2, The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., SAPK1 and SAPK2 may function collaboratively in reducing Na+ toxicity by affecting the Na+ distribution between roots and shoots, Na+ exclusion from the cytoplasm, and Na+ sequestration into the vacuoles
  • SAPK1~OsSAPK1, SAPK2~OsSAPK2, The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., SAPK1 and SAPK2 may function collaboratively as positive regulators of salt stress tolerance at the germination and seedling stages in rice
  • SAPK1~OsSAPK1, SAPK2~OsSAPK2, The sucrose non-fermenting-1-related protein kinases SAPK1 and SAPK2 function collaboratively as positive regulators of salt stress tolerance in rice., SAPK1 and SAPK2 may be useful to improve salt tolerance in crop plants
  • OsbZIP72~OsABF4, SAPK1~OsSAPK1, The coordination of OsbZIP72 and OsMYBS2 with reverse roles regulates the transcription of OsPsbS1 in rice, OsbZIP72 can be activated by SAPK1, and acts depending on the abscisic acid (ABA) signalling pathway
  • OsTTL, SAPK1~OsSAPK1, Identification of a key locus, qNL3.1, associated with seed germination under salt stress via a genome-wide association study in rice., Two causal OsTTL and OsSAPK1 genes of the key locus qNL3
  • OsTTL, SAPK1~OsSAPK1, Identification of a key locus, qNL3.1, associated with seed germination under salt stress via a genome-wide association study in rice., Analysis of candidate genes showed that two genes, the similar to transthyretin-like protein OsTTL and the serine/threonine protein kinase OsSAPK1, were the causal genes of qNL3
  • OsTTL, SAPK1~OsSAPK1, Identification of a key locus, qNL3.1, associated with seed germination under salt stress via a genome-wide association study in rice., Germination tests indicated that both Osttl and Ossapk1 mutants significantly reduced seed germination under salt stress compared to the wild type

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