R2

2015-01-20 | Categories genes  | Tags root  temperature  growth 

• Information
  • Symbol: R2
  • MSU: LOC_Os05g32600
  • RAPdb: Os05g0392300
• Publication
  • Isolation and characterization of cDNA clones encoding cdc2 homologues from Oryza sativa: a functional homologue and cognate variants, 1992, Mol Gen Genet.
  • Differential expression of genes for cyclin-dependent protein kinases in rice plants, 1999, Plant Physiol.
  • A rice homolog of Cdk7/MO15 phosphorylates both cyclin-dependent protein kinases and the carboxy-terminal domain of RNA polymerase II, 1998, The Plant Journal.
  • The Rice Cyclin-Dependent Kinase -Activating Kinase R2 Regulates S-Phase Progression, 2002, The Plant Cell Online.
• Genbank accession number
  • X58194
• Key message
  • We have analyzed the expression of four rice (Oryza sativa) CDK genes, cdc2Os1, cdc2Os2, cdc2Os3, and R2, by in situ hybridization of sections of root apices
  • Transcripts of cdc2Os1, cdc2Os2, and R2 were detected uniformly in the dividing region of the root apex
  • When R2 was overexpressed in a CAK-deficient mutant of budding yeast, it suppressed the temperature sensitivity of the mutation
  • Increasing R2 abundance through a transgenic approach accelerated S-phase progression and overall growth rate in suspension cells
  • In planta, the CTD kinase activity of R2 was induced by a growth-promoting signal
• Connection
  • cdc2Os-2~CDKA2, R2, Isolation and characterization of cDNA clones encoding cdc2 homologues from Oryza sativa: a functional homologue and cognate variants, Southern blot analysis indicated that the three rice clones (cdc2Os-1, cdc2Os-2 and R2) are derived from distinct genes and are each found in a single copy per rice haploid genome
  • cdc2Os-2~CDKA2, R2, Isolation and characterization of cDNA clones encoding cdc2 homologues from Oryza sativa: a functional homologue and cognate variants, However, despite the similarity in structure, both cdc2Os-2 and R2 were unable to complement the same mutant
  • cdc2Os-1~CDKA1, R2, Isolation and characterization of cDNA clones encoding cdc2 homologues from Oryza sativa: a functional homologue and cognate variants, Southern blot analysis indicated that the three rice clones (cdc2Os-1, cdc2Os-2 and R2) are derived from distinct genes and are each found in a single copy per rice haploid genome
  • CDKB2;1~cdc2Os3~CDKB2, R2, Differential expression of genes for cyclin-dependent protein kinases in rice plants, We have analyzed the expression of four rice (Oryza sativa) CDK genes, cdc2Os1, cdc2Os2, cdc2Os3, and R2, by in situ hybridization of sections of root apices

Prev     Next