Hamilton Fraval

Learn More
Platinum was lost from the DNA of cis-diamminedichloroplatinum(II) [cis-Pt(II)]-treated exponentially growing Chinese hamster V79-379A cells with a half-life of 28 hr. By contrast, platinum was lost from the DNA of cells treated in stationary-phase culture with a half-life of 4 days. Cells treated in and allowed to remain as a stationary-phase culture(More)
The Rho GTP exchange factor, Pebble (Pbl), long recognised as an essential activator of Rho during cytokinesis, also regulates mesoderm migration at gastrulation. Like other cell cycle components, pbl expression patterns broadly correlate with proliferative tissue. Surprisingly, in spite of its role in the early mesoderm, pbl is downregulated in the(More)
  • 1