Tennessee’s Youth in Juvenile Justice Facilities: Mental Health and Substance Abuse Issues

In order to assess the prevalence of mental health and substance abuse among youth in one state’s juvenile justice facilities, a survey was conducted of 40 Tennessee facilities. A total of 1215 youth were being held on the “one day census” that was taken as part of the survey. The survey documented many mental health and substance abuse issues: 1) 53 percent of the youth in juvenile justice facilities were experiencing mental health problems; 2) 15 percent were taking some type of psychiatric medicine while in the juvenile justice facility; 3) 42 percent were known to have substance abuse problems; and 4) 30 percent had co-occurring mental health and substance use problems. Policy and program recommendations based on these findings are discussed

Finishing the euchromatic sequence of the human genome

The sequence of the human genome encodes the genetic instructions for human physiology, as well as rich information about human evolution. In 2001, the International Human Genome Sequencing Consortium reported a draft sequence of the euchromatic portion of the human genome. Since then, the international collaboration has worked to convert this draft into a genome sequence with high accuracy and nearly complete coverage. Here, we report the result of this finishing process. The current genome sequence (Build 35) contains 2.85 billion nucleotides interrupted by only 341 gaps. It covers ∼99% of the euchromatic genome and is accurate to an error rate of ∼1 event per 100,000 bases. Many of the remaining euchromatic gaps are associated with segmental duplications and will require focused work with new methods. The near-complete sequence, the first for a vertebrate, greatly improves the precision of biological analyses of the human genome including studies of gene number, birth and death. Notably, the human enome seems to encode only 20,000-25,000 protein-coding genes. The genome sequence reported here should serve as a firm foundation for biomedical research in the decades ahead