RAB21,Rab16A,OsRab16A

2024-02-16 | Categories genes  | Tags drought  seed  salt  salinity  salinity stress  ABA  salt tolerance 

• Information
  • Symbol: RAB21,Rab16A,OsRab16A
  • MSU: LOC_Os11g26790
  • RAPdb: Os11g0454300
• PSP score
  • LOC_Os05g32600.2: 0.0124
  • LOC_Os05g32600.1: 0.1205
• PLAAC score
  • LOC_Os05g32600.2: 0
  • LOC_Os05g32600.1: 0
• pLDDT score
  • 54.55
• Protein Structure from AlphaFold and UniProt
  • 
• MolPhase score
  • LOC_Os05g32600.1: 0.97717642
  • LOC_Os05g32600.2: 0.02274472
• MolPhase Result
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  • 
• Publication
  • Abscisic acid and water-stress induce the expression of a novel rice gene, 1988, EMBO J.
  • Overexpression of OsMYB48-1, a novel MYB-related transcription factor, enhances drought and salinity tolerance in rice, 2014, PLoS One.
  • Overexpression of Rab16A gene in indica rice variety for generating enhanced salt tolerance, 2012, Plant Signal Behav.
• Genbank accession number
  • AK121952
• Key message
  • Further studies demonstrated that overexpression of OsMYB48-1 could regulate the expression of some ABA biosynthesis genes (OsNCED4, OsNCED5), early signaling genes (OsPP2C68, OSRK1) and late responsive genes (RAB21, OsLEA3, RAB16C and RAB16D) under drought stress conditions
  • The Rab16A transcript also increased gradually with seed maturity, with its maximal accumulation at 30 d after pollination (DAP) i
  • , fully matured seeds, explaining the protective role of Rab16A gene during seed maturation
  • We report here the overexpression of Rab16A full length gene (promoter + ORF), from the salt-tolerant indica rice Pokkali, in the salt-susceptible indica rice variety Khitish, via particle bombardment
  • Overexpression of Rab16A gene in indica rice variety for generating enhanced salt tolerance
  • Enhanced tolerance to salinity was observed in the plants transformed with Rab16A
  • All these results indicated that the overproduction of RAB16A protein in the transgenics enable them to display enhanced tolerance to salinity stress with improved physiological traits
• Connection
  • OsLEA3~OsLEA3-1, RAB21~Rab16A~OsRab16A, Overexpression of OsMYB48-1, a novel MYB-related transcription factor, enhances drought and salinity tolerance in rice, Further studies demonstrated that overexpression of OsMYB48-1 could regulate the expression of some ABA biosynthesis genes (OsNCED4, OsNCED5), early signaling genes (OsPP2C68, OSRK1) and late responsive genes (RAB21, OsLEA3, RAB16C and RAB16D) under drought stress conditions
  • OsMYB48-1, RAB21~Rab16A~OsRab16A, Overexpression of OsMYB48-1, a novel MYB-related transcription factor, enhances drought and salinity tolerance in rice, Further studies demonstrated that overexpression of OsMYB48-1 could regulate the expression of some ABA biosynthesis genes (OsNCED4, OsNCED5), early signaling genes (OsPP2C68, OSRK1) and late responsive genes (RAB21, OsLEA3, RAB16C and RAB16D) under drought stress conditions
  • OsNCED4, RAB21~Rab16A~OsRab16A, Overexpression of OsMYB48-1, a novel MYB-related transcription factor, enhances drought and salinity tolerance in rice, Further studies demonstrated that overexpression of OsMYB48-1 could regulate the expression of some ABA biosynthesis genes (OsNCED4, OsNCED5), early signaling genes (OsPP2C68, OSRK1) and late responsive genes (RAB21, OsLEA3, RAB16C and RAB16D) under drought stress conditions
  • RAB21~Rab16A~OsRab16A, SAPK6~OSRK1, Overexpression of OsMYB48-1, a novel MYB-related transcription factor, enhances drought and salinity tolerance in rice, Further studies demonstrated that overexpression of OsMYB48-1 could regulate the expression of some ABA biosynthesis genes (OsNCED4, OsNCED5), early signaling genes (OsPP2C68, OSRK1) and late responsive genes (RAB21, OsLEA3, RAB16C and RAB16D) under drought stress conditions
  • OsNCED5, RAB21~Rab16A~OsRab16A, Overexpression of OsMYB48-1, a novel MYB-related transcription factor, enhances drought and salinity tolerance in rice, Further studies demonstrated that overexpression of OsMYB48-1 could regulate the expression of some ABA biosynthesis genes (OsNCED4, OsNCED5), early signaling genes (OsPP2C68, OSRK1) and late responsive genes (RAB21, OsLEA3, RAB16C and RAB16D) under drought stress conditions
  • OsEm~EMP1~OsEm1, RAB21~Rab16A~OsRab16A, Overexpression of OsEm1 encoding a group I LEA protein confers enhanced drought tolerance in rice., Compared with wild type, the OsEm1-overexpressing rice plants showed enhanced plant survival ratio at the vegetative stage; moreover, over expression of OsEm1 in rice increased the expression of other LEA genes, including RAB16A, RAB16C, RAB21, and LEA3, likely protecting organ integrity against harsh environments

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