Gene Details:

  • Gene ID:
  • Gene Symbol: PbABCG1
  • Gene Name:
  • Genome:
  • Species: Phalaenopsis bellina

Functional Descriptions:

  • PbABCG1 and PbABCG2 transporters are required for the emission of floral monoterpenes in Phalaenopsis bellina.
  • Co-downregulation of PbABCG1 and PbABCG2 using both double-strand RNA interference and tobacco rattle virus-based gene silencing led to a significant decrease in monoterpene emission, accompanied by an increase in the internal monoterpene pools.
  • Furthermore, ectopic expression of PbABCG1 and PbABCG2 in an ABC16− mutant yeast strain rescued its tolerance to geraniol.
  • Our results indicate that PbABCG1 and PbABCG2 play substantial roles in monoterpene transport/emission in P. bellina floral scent.
  • Two PbABCG genes, namely PbABCG1 and PbABCG2, were identified as being involved in the emission of floral monoterpenes in P. bellina.

Literature:

Gene Resources:

Orthologs:

Sequences:

  • CDS Sequence:
  • Protein Sequence: