Gene Details:

  • Gene ID:
  • Gene Symbol: Rsv4
  • Gene Name: putative ribonuclease H protein
  • Genome: Wm82.a4.v1
  • Species: Glycine max

Functional Descriptions:

  • The positional cloning of the broad-spectrum soybean mosaic virus resistance gene Rsv4, which encodes an RNase H family protein with dsRNA-degrading activity.
  • An active-site mutant of Rsv4 is incapable of inhibiting virus multiplication and is associated with an active viral RNA polymerase complex in infected cells.
  • These results suggest that Rsv4 enters the viral replication compartment and degrades viral dsRNA.
  • Molecular Marker Mapping of Rsv4, a Gene Conferring Resistance to all Known Strains of Soybean Mosaic Virus.
  • One of these resistance loci, Rsv4, confers resistance to all the known strain groups of SMV.
  • Subsequent mapping in the original Rsv4 mapping population showed that the Rsv4 locus is flanked by the microsatellite markers, Satt542 at 4.7 cM and Satt558 at 7.8 cM.

Literature:

Gene Resources:

Sequences:

cDNA Sequence
CDS Sequence
Protein Sequence