HIV-1 Vif is a small (M r 23,000) basic protein that is necessary for HIV-1 replication in vivo and in nonpermissive cells, including T lymphocytes and macrophages and several leukemic T-cell lines, ...
VIF International Education, a K-12 professional development company, has acquired Participate Learning, a teacher resource aggregator and search engine. Financial terms of the deal were not disclosed ...