OsGASR1

2015-01-20 | Categories genes  | Tags panicle  cell division  leaf  growth  seedling  salt  ABA  salt stress  stress  ABA 

• Information
  • Symbol: OsGASR1
  • MSU: LOC_Os03g55290
  • RAPdb: Os03g0760800
• Publication
  • Two OsGASR genes, rice GAST homologue genes that are abundant in proliferating tissues, show different expression patterns in developing panicles, 2006, Genes Genet Syst.
  • A gibberellin-stimulated transcript, OsGASR1, controls seedling growth and α-amylase expression in rice., 2017, J Plant Physiol.
• Genbank accession number
  • BAD67542.1
• Key message
  • These results suggest that OsGASR1 and OsGASR2 were involved in cell division and might play diverse roles in differentation of panicles
  • In the osgasr1 mutants, the second leaf blades were much longer than those of the segregating wild type due to an increase in cell length
  • These results suggest that OsGASR1 plays important roles in seedling growth and α-amylase gene expression
  • From a T-DNA-tagging population in rice, we identified OsGASR1 (LOC_Os03g55290), a member of the GAST (gibberellin (GA)-Stimulated Transcript) family that is induced by salt stress and ABA treatment
• Connection
  • OsGASR1, OsGASR2, Two OsGASR genes, rice GAST homologue genes that are abundant in proliferating tissues, show different expression patterns in developing panicles, Two different types of genes for rice GA-stimulated transcript (GAST) homologue genes, Oryza sativa GA-stimulated transcript-related gene 1 (OsGASR1) and gene 2 (OsGASR2), were found
  • OsGASR1, OsGASR2, Two OsGASR genes, rice GAST homologue genes that are abundant in proliferating tissues, show different expression patterns in developing panicles, OsGASR1 was limitedly but strongly expressed in florets while OsGASR2 was expressed in both florets and branches
  • OsGASR1, OsGASR2, Two OsGASR genes, rice GAST homologue genes that are abundant in proliferating tissues, show different expression patterns in developing panicles, These results suggest that OsGASR1 and OsGASR2 were involved in cell division and might play diverse roles in differentation of panicles

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