This menu provides access to options for viewing and building DNA and protein sequence alignments and for exploring the web based databases (e.g., NCBI An acronym that stands for “National Center for Biotechnology Information”. NCBI is a federally funded resource for molecular biology information. NCBI creates databases, conducts research in computational biology, develops software and tools for analyzing genome data, and disseminates biomedical information. You can find out more about NCBI by visiting the NCBI website (http://www.ncbi.nlm.nih.gov). Query and BLAST searches) in the MEGA environment.