Voluntary medical male circumcision: logistics, commodities, and waste management requirements for scale-up of services.

Background: The global HIV prevention community is implementing voluntary medical male circumcision (VMMC) programs across eastern and southern Africa, with a goal of reaching 80% coverage in adult males by 2015. Successful implementation will depend on the accessibility of commodities essential for VMMC programming and the appropriate allocation of resources to support the VMMC supply chain. For this, the United States President's Emergency Plan for AIDS Relief, in collaboration with the World Health Organization and the Joint United Nations Programme on HIV/AIDS, has developed a standard list of commodities for VMMC programs.

The sea urchin histone gene complement.

The only eukaryotic mRNAs that are not polyadenylated are the replication-dependent histone mRNAs in metazoans. The sea urchin genome contains two sets of histone genes that encode non-polyadenylated mRNAs. One of these sets is a tandemly repeated gene cluster with a 5.