AID1,OsMYBR57

2015-01-20 | Categories genes  | Tags flower  pollen  panicle  spikelet  grain  tiller  anther  sterility  transcription factor  drought  stress  drought stress  drought stress 

• Information
  • Symbol: AID1,OsMYBR57
  • MSU: LOC_Os06g08290
  • RAPdb: Os06g0181300
• Publication
  • The ANTHER INDEHISCENCE1 gene encoding a single MYB domain protein is involved in anther development in rice, 2004, Plant Physiol.
  • The OsFTIP6-OsHB22-OsMYBR57 module regulates drought response in rice., 2022, Mol Plant.
• Genbank accession number
  • AY429017
• Key message
  • In addition, aid1 mutant plants had fewer tillers and flowered 10 to 15 d later than the wild type
  • Spikelets of the aid1 mutant could be classified into three types based on the viability of pollen grains and the extent of anther dehiscence
  • AID1 was expressed in both the leaves and panicles of wild-type plants, but not in mutant plants
  • cv Nipponbare) recessive mutant, anther indehiscence1 (aid1), showing partial to complete spikelet sterility
  • Further studies revealed that OsMYBR57 interacts with a homeodomain transcription factor, OsHB22, which also plays a positive role in drought signaling
  • In this study, we isolated an Osmybr57 mutant that displays a drought-sensitive phenotype through a genetic screen for drought stress sensitivity
• Connection

Prev     Next