DEC

2015-01-20 | Categories genes  | Tags cytokinin  meristem  seedling  root  root apical meristem  cell division 

• Information
  • Symbol: DEC
  • MSU: LOC_Os12g27994
  • RAPdb: Os12g0465700
• Publication
  • Rice DECUSSATE controls phyllotaxy by affecting the cytokinin signaling pathway, 2012, Plant J.
  • Bin-based genome-wide association studies reveal superior alleles for improvement of appearance quality using a 4-way MAGIC population in rice, 2020, J Adv Res.
• Genbank accession number
  • AB683949
• Key message
  • Expression analysis showed that several type-A response regulator genes that act in the cytokinin (CK) signaling pathway were downregulated in the dec mutant
  • Rice DECUSSATE controls phyllotaxy by affecting the cytokinin signaling pathway
  • In contrast to the SAM, the size of the root apical meristem (RAM) in dec was reduced, and cell division activity was suppressed
  • In addition, dec seedlings showed a reduced responsiveness to exogenous CK
  • The dec mutants had an enlarged SAM with enhanced cell division activity
• Connection

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