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.
Putative PUFA biosynthetic pathways in cephalopods from C18 PUFA, α-linolenic acid (18:3n-3) and linoleic acid (18:2n-6). Solid arrows indicate demonstrated activities, whereas dashed arrows show vertebrate-based activities not determined in cephalopods. Horizontal dark blue arrows are desaturation reactions and red arrows are elongation reactions.
