Barcode of Life site updates

We have updated and reorganized our webpages on DNA, Taxonomy, and the
Barcode of Life (https://phe.rockefeller.edu/BarcodeConference/)
to keep pace with this rapidly progressing field. Among other
exciting developments, the Smithsonian Institution will be holding an Open
Meeting on the Scientific Aspects of DNA Barcoding on May 25, 2004 at
the National Museum of Natural History in Washington, D.C. (https://barcoding.si.edu).