Double reed collectively refers to the group of instruments that use double reeds. The double reed is a kind of reed used to produce sound in a variety of wind instruments.
Even individuals can sometimes trace their heritage. (See box, Roots, DNA Style.) Matthew George, a geneticist at Howard University, is analyzing the DNA from bones found in the African Burial Ground in Wall Street's Foley Square.ven individuals can sometimes trace their heritage. (See box, Roots, DNA Style.) Matthew George, a geneticist at Howard University, is analyzing the DNA from bones found in the African Burial Ground in Wall Street's Foley Square.
Forensic DNA: Mitochondrial DNA. Mitochondrial DNA (mtDNA) has provided forensic scientists with a valuable tool for determining the source of DNA recovered from damaged, degraded, or very small biological samples.MtDNA is a small circular genome located in the mitochondria, which are located outside of a cell's nucleus.orensic DNA: Mitochondrial DNA. Mitochondrial DNA (mtDNA) has provided forensic scientists with a valuable tool for determining the source of DNA recovered from damaged, degraded, or very small biological samples.