Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Alignment of deduced amino acid sequences of sesquiterpene synthases from cultured cells of A. crassna. Shading indicates levels of sequence conservation (100%, black on white; over 50%, white on black; under 50%, black on gray). Triangles indicate residues mutated in this study. The conserved RPx8W and DDxxD motifs are underlined.
