A new antibody to monoubiquitinated histone H2B (ubH2B) allows chromatin immunoprecipitation (ChIP) from mammalian cells to map ubiquitination patterns across the genome or to follow the modification of individual genes.
Minneapolis and St. Paul police hope to quell any disruptions at this summer's Republican National Convention by exchanging cell phone numbers and offering other olive branches to demonstrators.
AFP - White House hopeful Barack Obama fired back at Republican foe John McCain in a new row over Iraq, as his Europe and Middle East tour Friday took him to France, after a massive campaign event in Berlin.