| Categories genes  | Tags vascular bundle  auxin  development  plant development  mitochondria  map-based cloning 
  • Information
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  • Genbank accession number

  • Key message
    • Map-based cloning, genetic complementation, and phylogenetic analysis revealed that DVB1 encodes a structural protein classified in the Mic10 family and is required for the formation of cristae in mitochondria, and was primarily expressed in vascular bundles
    • Comparing with the wild type, disruption of amino acid metabolism and increased auxin synthesis were observed in dvb1 mutant which also showed increased sensitivity to the mitochondrial electron transport inhibitors
    • Further studies indicated that DVB1 is important for mitochondrial and plant development in rice
    • The DVB1 protein is partially localized in the mitochondria and capable of forming dimers and polymers
    • CONCLUSIONS: DVB1 belongs to Mic10 family and DVB1 is partially localized in the mitochondria
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