Constraints on the delivery of animal-source foods to infants and young children: case studies from five countries.

Unlabelled: BACKGROUND. Optimal feeding of infants and young children in developing countries includes daily feeding of animal-source foods. OBJECTIVE.

Social benefits of non-criminal genetic databases: missing persons and human remains identification.

A Missing Persons Genetic Identification Program (Phoenix Program) was implemented in Spain in order to try to identify cadavers and human remains that could not be identified using traditional forensic approaches; to our knowledge, this is the first database ever implemented and in function in the world. Two separate mitochondrial DNA (mtDNA) databases have been generated and comparisons can be made automatically to match identical or similar sequences contained in both databases. One database is called the Reference Database (RD), which contains mtDNA sequences from maternal relatives of missing persons that provide the samples voluntarily after informed consent.