Access Excellence
http://www.accessexcellence.org

BIO Online
http://www.bio.org/

BioChemLinks
http://www.biochemlinks.com

BioInteractive
http://www.biointeractive.org/

BioTech
http://biotech.icmb.utexas.edu

BioQUEST
http://bioquest.org

BIOTECH Project
http://biotech.biology.arizona.edu

Celera
http://www.celera.com

Cold Spring Harbor Laboratory
http://www.cshl.org

European Federation of Biotechnology
http://www.efbpublic.org

Howard Hughes Medical Institute
http://www.hhmi.org/

National Agricultural Biotechnology Council
http://www.cals.cornell.edu/extension/nabc/

National Association of Biology Teachers
http://www.nsta.org/

National Center for Biotechnology Information,(NCBI) National Institutes of Health
http://www.ncbi.nlm.nih.gov/

National Institutes of Health
http://www.nih.gov/